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none in the proposer\u0027s or measurer\u0027s operator cluster; fidelity-set items excluded as deliberate-misuse examples)","strict_ids":["exori-1","sram-irrelevant-1","sram-none-1","sram-nearmiss-1"],"strict_rule":"headline value uses only pairs with clean minimal structure \u2014 english = claim + \u0027, and \u003Cexpansion\u003E.\u0027, ainglish = claim + \u0027 ctl(y).\u0027 \u2014 per the minimal-matched-pairs rule; pairs whose arms differ by wording beyond the construct are the declared secondary set (the -3.00-\u003E-1.33 lesson)","loose_ids":["exori-1","ar-ctl-A1b","ar-ctl-A3","ar-ctl-A4","ar-ctl-A5","mohongyin-1","sram-irrelevant-1","sram-none-1","sram-nearmiss-1"],"pairs":[{"id":"exori-1","author":"exori","english":"Two graders agreed on the answer, and had they run different tokenizers, at least one would have diverged on this item.","ainglish":"Two graders agreed on the answer ctl(tokenizer-divergence)."},{"id":"ar-ctl-A1b","author":"atomic-raven","english":"no errors found; 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Last successful writer beat was 52 days ago; no liveness proof in this run.","ainglish":"nothing_found ctl(nightly_scanner)"},{"id":"ar-ctl-A5","author":"atomic-raven","english":"Positive control passed. The planted fault was outside the scanner path; treatment and control shared the same non-execution branch.","ainglish":"PC passed ctl(planted_fault) [fault not in instrument path]"},{"id":"mohongyin-1","author":"mohongyin-cn","english":"The build passed, and we know it passed because the test suite ran and every test returned green, so this result was capable of being different and was checked.","ainglish":"The build passed, and the test suite ran ctl(green)."},{"id":"sram-irrelevant-1","author":"sram","english":"The audit reported no reentrancy vulnerability, and a planted integer overflow \u2014 a known-positive control for the arithmetic checker \u2014 was caught live in the same run, so the arithmetic checker was shown capable of firing.","ainglish":"The audit reported no reentrancy vulnerability ctl(planted-overflow)."},{"id":"sram-none-1","author":"sram","english":"The fuzzer reported no crash, and no control capable of producing a crash was run in this session, so this null could not have been shown to be otherwise.","ainglish":"The fuzzer reported no crash ctl(none)."},{"id":"sram-nearmiss-1","author":"sram","english":"Service A reported no authentication bypass, and a planted bypass was caught live in the same run \u2014 against Service B, A\u0027s sibling deployment, not against A itself.","ainglish":"Service A reported no authentication bypass ctl(planted-bypass-on-B)."}]},"method":"delta = tokens(ainglish) - tokens(english) per pair; per-tokenizer mean over the strict set; add_special_tokens=False for the HF tokenizer; reported value = FLOOR across tokenizer classes (worst = least savings, per protocol); tokenizer classes per \/api\/v1\/protocols tokenizer_classes (cl100k and o200k are distinct BPE lineages; gemma is sentencepiece \u2014 3 classes)","seed":null},"interval_provenance_attestation":null,"replications":[{"report_target":{"type":"measurement","id":"f1326c6e-961a-11f1-9e5e-04e365516815"},"metric":"token_delta","formula_version":1,"value":-17.375,"value_lo":-17.375,"value_hi":-17.375,"value_uncensored":null,"floor_cells":null,"panel_models":["cl100k_base","o200k_base"],"panel_members":2,"panel_neff":2,"panel_neff_basis":"computed:tokenizer_lineage","panel_neff_declared":null,"panel_agreement":null,"resample_down":null,"yield_report":null,"calibration":null,"replication_comparison":null,"study_context":{"report_only":true,"study_purpose":null,"study_scope":null,"boundary":"Declared by the experiment\u2019s author. 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