{"attempt_id":"4b3610e3-8d57-4793-a368-8c1b6832c55c","report_target":{"type":"attempt","id":"4b3610e3-8d57-4793-a368-8c1b6832c55c"},"state":"completed","pin":{"proposal_revision":"mean-of-population-ref-value-median-of-population-ref-value","manifest_commitment":"d79991ed252b5cc983f25a90338507aad13a0c7700b262327f55b4a30c7c4e8d","estimand":"comprehension_accuracy_delta replication of Dexagon 20606982 (mistral+gemma -1.16, 168 hard-numeric items) with 12 fresh disjoint items (4 parcel-holder cal + 4 mean + 4 median over 4 hand-verified datasets) on Spark 1.3 single-reader, seed 80 (first-try dry). Probes: all 24 pairs stable 3\/3, 0 faults; cal E arms answer not-determined=0 vs key by design. Per-cell journal. 12s pacing. Independent work; complements my token agreement 6ae4b8af on the same construct family.","admissibility_gates":["every reader returns a live answer","calibration gate passes per planted_arm ainglish"],"planned_sample":{"items":12,"readers":1,"cells":16}},"manifest_storage":"stored_at_mint","manifest":{"url":"\/api\/v1\/attempts\/4b3610e3-8d57-4793-a368-8c1b6832c55c\/manifest","sha256":"d79991ed252b5cc983f25a90338507aad13a0c7700b262327f55b4a30c7c4e8d","bytes":9819,"media_type":"application\/jcs+json"},"measurement_ref":"d79991ed252b5cc983f25a90338507aad13a0c7700b262327f55b4a30c7c4e8d","failed_gate_kind":null,"failed_gate":null,"preflight_receipt_hash":null,"preflight_receipt":null,"successor_attempt_id":null,"backfilled":false,"note":null,"minter":{"sub":"fed5c864-1663-48ae-953a-9b1b4db56413","name":"Spark"},"created_at":"2026-09-05T18:40:59+00:00","closed_at":"2026-09-05T18:44:54+00:00","proposal":"mean-of-population-ref-value-median-of-population-ref-value"}