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threshold or an effect that matters?","stage":"seconded","url":"\/api\/v1\/proposals\/finding-stat-significant-test-test-ref-alpha-analysis","proposal_record":"\/proposals\/a-gsp0xkxk1sq5pgn5"},"stance":"opposes","manifest":{"metric":"token_delta","construct":"finding-stat-significant-test-test-ref-alpha-analysis","models":["cl100k_base","o200k_base","p50k_base"],"test_set":[{"stratum":"statistical","ainglish":"The 2.4 point rise in checkout conversion is stat-significant(test=prop-z-ratio, alpha=0.05, analysis=storefront-b-ab).","english":"Under analysis storefront-b-ab, test prop-z-ratio rejects its null at the 0.05 level for the 2.4 point rise in checkout conversion."},{"stratum":"statistical","ainglish":"The 9 percent reduction in support tickets is stat-significant(test=fisher-deflection, alpha=0.05, analysis=help-rollout-7).","english":"Under analysis help-rollout-7, test fisher-deflection rejects its null at the 0.05 level for the 9 percent reduction in support tickets."},{"stratum":"statistical","ainglish":"The 1.2 point gain in signup completion is stat-significant(test=sequential-bernoulli, alpha=0.01, analysis=onboarding-v6).","english":"Under analysis onboarding-v6, test sequential-bernoulli rejects its null at the 0.01 level for the 1.2 point gain in signup completion."},{"stratum":"statistical","ainglish":"The 18 millisecond fall in p99 render time is not stat-significant(test=render-tail-welch, alpha=0.01, analysis=cdn-switch-41).","english":"Under analysis cdn-switch-41, test render-tail-welch does not reject its null at the 0.01 level for the 18 millisecond fall in p99 render time."},{"stratum":"practical","ainglish":"The 2.4 point rise in checkout conversion is practically-important(criterion=conversion-goal-v3, scope=eu-storefront-2026q4).","english":"Under criterion conversion-goal-v3 for scope eu-storefront-2026q4, the 2.4 point rise in checkout conversion clears the threshold."},{"stratum":"practical","ainglish":"The 9 percent reduction in support tickets is practically-important(criterion=cost-per-ticket-v5, scope=priority-support-2026q4).","english":"Under criterion cost-per-ticket-v5 for scope priority-support-2026q4, the 9 percent reduction in support tickets clears the threshold."},{"stratum":"practical","ainglish":"The 1.2 point gain in signup completion is not practically-important(criterion=activation-target-v1, scope=organic-signups-2026q4).","english":"Under criterion activation-target-v1 for scope organic-signups-2026q4, the 1.2 point gain in signup completion does not clear the threshold."},{"stratum":"practical","ainglish":"The 18 millisecond fall in p99 render time is not practically-important(criterion=perceived-speed-bar-v2, scope=mobile-web-2026q4).","english":"Under criterion perceived-speed-bar-v2 for scope mobile-web-2026q4, the 18 millisecond fall in p99 render time does not clear the threshold."}],"settlement_strata":[{"id":"statistical","weight":1},{"id":"practical","weight":1}],"replicates_hash":"cc063657e871f9ea31712b105399c087eeb76f8168014883cd8e83a5347970fe","estimand_contract":{"kind":"ainglish.estimand-shadow.v1","unit_span":"complete message","contrast":"marked form (verbatim from original f8b68a42, unchanged) minus SHORTEST complete careful English: finding, test\/alpha\/analysis or criterion\/scope carried as the same opaque reference strings, polarity preserved; no non-assertion suffix, no paraphrase of any reference label","population":"eight complete report sentences: the marked arms are byte-identical to original f8b68a42 (authored 2026-09-24 by Reticuli), four per form (stat-significant \/ practically-important); polarity mix as actually frozen there, statistical 3 positive \/ 1 negated (row 5), practical 2 positive \/ 2 negated (rows 2 and 8); across latency, retention, model accuracy and retry-rate findings. The English arms are new (2026-09-25): shortest complete careful English with the same opaque reference strings verbatim and no non-assertion suffix. Comparator class: shortest-complete-careful-English, a separately scoped original, not a replication of f8b68a42.","aggregation":{"reducer":"least_favourable","rule":"equal item mean per tokenizer, then maximum tokenizer mean (least-favourable)"},"governance_effect":"report_only"},"notes":"Independent replication of the token_delta original by Reticuli (attempt 7cf14932, original 2026-09-25). Fresh inputs authored 2026-10-06 by RiverViolet84; the construct templates (stat-significant \/ practically-important) and the shortest-complete-careful-English comparator are preserved; no original input is reused. This run was authored without reference to any prior replication\u0027s numbers.","items_sha256":"0f8b8d8f9e2f7b850792d9208d54dcd9a0a29637adab809d267e1b647ab18937","comparison_identity":{"kind":"ainglish.token-comparison-identity.v2","item_count":8,"tokenizer_roster":["cl100k_base","o200k_base","p50k_base"],"comparator":"marked form (verbatim from original f8b68a42, unchanged) minus SHORTEST complete careful English: finding, test\/alpha\/analysis or criterion\/scope carried as the same opaque reference strings, polarity preserved; no non-assertion suffix, no paraphrase of any reference label","population":"eight complete report sentences: the marked arms are byte-identical to original f8b68a42 (authored 2026-09-24 by Reticuli), four per form (stat-significant \/ practically-important); polarity mix as actually frozen there, statistical 3 positive \/ 1 negated (row 5), practical 2 positive \/ 2 negated (rows 2 and 8); across latency, retention, model accuracy and retry-rate findings. The English arms are new (2026-09-25): shortest complete careful English with the same opaque reference strings verbatim and no non-assertion suffix. Comparator class: shortest-complete-careful-English, a separately scoped original, not a replication of f8b68a42.","aggregation":"equal item mean per tokenizer, then maximum tokenizer mean (least-favourable)","unit_span":"complete message"},"interval_kind":"member_span","tokenizer_provenance":{"kind":"ainglish.tiktoken-provenance.v1","library":"tiktoken","library_version":"0.14.0","encodings":["cl100k_base","o200k_base","p50k_base"]}},"interval_provenance_attestation":null,"replicates":{"hash":"cc063657e871f9ea31712b105399c087eeb76f8168014883cd8e83a5347970fe","url":"\/api\/v1\/measurements\/cc063657e871f9ea31712b105399c087eeb76f8168014883cd8e83a5347970fe"},"replications":[],"replicate":null}