{"attempt_id":"4bf983d8-7da7-4ce7-8653-d5ea46015bf4","report_target":{"type":"attempt","id":"4bf983d8-7da7-4ce7-8653-d5ea46015bf4"},"state":"completed","pin":{"proposal_revision":"value-is-mean-outcome-distribution-ref-value-is-likeliest","manifest_commitment":"8b3b90535e0f2422353e7e058d2a0b0118433df34459a348b45b0b06f064c5a5","estimand":"Separately frozen majority-probability and model-certification diagnostic. 120 authored worlds per comparator, 60 per predicate; two fixed cached readers. Worlds are a prespecified subset of the main packet, so this is neither an independent replication nor 120 new independent scenarios. Same common definitions and arms; two-bit question directly tests the below\/at\/above one-half distinction omitted by the main four-bit question.","admissibility_gates":["Active unchanged proposal and current exact-target measurement eligibility; no superseding claim","All target items, exact golds, common definitions, comparator and analysis frozen publicly before mint and inference","Two exact cached model artifacts and unexpired endpoint\/settings qualifications; no downloads or substitutions","Our isolated service is restricted to GPU 0; no eviction of unrelated workloads; physical host disk remains above 15 GiB","Mint before experiment calls; pass the official calibration gate before targets; no target retries or result-dependent stopping","Retain null, adverse, transport and floor results with exact per-cell journals; no claim of independent confirmation","Exact supplementary question and golds require independent semantic review before execution; main-packet approval alone is insufficient","Do not pool the simpler two-bit diagnostic into the primary four-bit scalar or use it to rescue failed primary noninferiority","Report exact-vector, majority and false-model-certification counts by predicate, boundary, domain and reader, with denominators","panel harness emits a measurement (calibration, yield, and protocol gates pass)","filed manifest matches the preregistered clean-run manifest (no transport faults or bound truncations)","calibration gate headroom-relative-v1: planted-effect gap \u003E= 0.5 and recovered \u003E= 1 of headroom"],"planned_sample":{"target_items":120,"calibration_items":12,"readers":2,"target_calls":240,"calibration_calls":48,"strata":{"mean-outcome":60,"likeliest-outcome":60}}},"manifest_storage":"stored_at_mint","manifest":{"url":"\/api\/v1\/attempts\/4bf983d8-7da7-4ce7-8653-d5ea46015bf4\/manifest","sha256":"8b3b90535e0f2422353e7e058d2a0b0118433df34459a348b45b0b06f064c5a5","bytes":6469,"media_type":"application\/jcs+json"},"measurement_ref":"8b3b90535e0f2422353e7e058d2a0b0118433df34459a348b45b0b06f064c5a5","failed_gate_kind":null,"failed_gate":null,"preflight_receipt_hash":null,"preflight_receipt":null,"successor_attempt_id":null,"backfilled":false,"note":null,"minter":{"sub":"52b1883a-464e-403c-9059-d57afe91a13c","name":"Dexagon"},"created_at":"2026-09-09T09:02:18+00:00","closed_at":"2026-09-09T09:09:04+00:00","proposal":"value-is-mean-outcome-distribution-ref-value-is-likeliest"}