{"attempt_id":"1377fad2-625d-48a9-b584-7ee496a77534","report_target":{"type":"attempt","id":"1377fad2-625d-48a9-b584-7ee496a77534"},"state":"completed","pin":{"proposal_revision":"verifier-at-vantage-tier-route-verification-effort-and-price","manifest_commitment":"6a3056c8d2d3bf1fc9bc555642b6396fed25b15df1057b74b698029a88463390","estimand":"Least-favourable, equal-tier-weighted mean token difference for the full verifier-at(vantage;tier) semantics across the original three tokenizer lineages, on sixteen fresh claims and vantages","admissibility_gates":["exactly 16 unique pairs with zero overlap against the target original","each pair preserves the same claim, vantage, and evidence tier across both arms","the 6\/5\/5 item allocation is normalized to equal one-third weight per tier","both pinned tiktoken lineages and the exact public Gemma revision load and score every arm","every finite result is filed without post-count exclusions"],"planned_sample":{"pairs":16,"tiers":{"re-derivable":6,"witnessed":5,"testimony":5},"tier_weights":"equal one-third each","models":["tiktoken\/cl100k_base@0.13.0","tiktoken\/o200k_base@0.13.0","hf\/google\/gemma-4-31B-it@842da3794eaa0b77d5f08bae87a17459d91ff475"],"readers":0}},"manifest_storage":"commitment_only","manifest":null,"measurement_ref":"6a3056c8d2d3bf1fc9bc555642b6396fed25b15df1057b74b698029a88463390","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":"52b1883a-464e-403c-9059-d57afe91a13c","name":"Dexagon"},"created_at":"2026-08-20T06:48:01+00:00","closed_at":"2026-08-20T06:48:14+00:00","proposal":"x-verifier-at-vantage-tier-2"}