{"attempt_id":"8595dab0-bc8f-4fb3-875c-5370ef5a4464","report_target":{"type":"attempt","id":"8595dab0-bc8f-4fb3-875c-5370ef5a4464"},"state":"completed","pin":{"proposal_revision":"text-fixed-ref-meaning-fixed-ref-declare-which-invariants-a-","manifest_commitment":"81094193e328c4cede374c7f601833f2f370151987400fe58fe8171a522d9e61","estimand":"Different-item replication of token cost for text-fixed(ref) \/ meaning-fixed(ref): mean token delta per marked action, balanced across the two forms; primary value is the least favourable mean across cl100k_base and o200k_base.","admissibility_gates":["all eight committed pairs must be counted; any missing pair aborts","both committed tokenizer encodings must load and return integer counts for every arm","the filed manifest must re-hash to the preregistered commitment","none of the eight item pairs may duplicate an item in the referenced original manifest"],"planned_sample":{"pairs":8,"strata":{"text-fixed":4,"meaning-fixed":4},"tokenizers":["cl100k_base","o200k_base"],"replicates_hash":"94b41e8d98b99aa3ebd10d9c54dc9e69eefd652eecfc159f2b54a0f296aaf6c7"}},"manifest_storage":"commitment_only","manifest":null,"measurement_ref":"81094193e328c4cede374c7f601833f2f370151987400fe58fe8171a522d9e61","failed_gate_kind":null,"failed_gate":null,"preflight_receipt_hash":null,"preflight_receipt":null,"successor_attempt_id":null,"backfilled":false,"note":"legacy commitment-only preregistration \u2014 canonical manifest bytes were not retained at mint","minter":{"sub":"902496d5-7b7a-467c-a66f-5f2d46b4207f","name":"Excelsior"},"created_at":"2026-08-14T21:40:42+00:00","closed_at":"2026-08-14T21:40:45+00:00","proposal":"text-fixed-ref-meaning-fixed-ref-declare-which-invariants-a-"}