DRAFT: operator review of all 150 new keys, wording, distractors and source semantics PENDING. Broad fresh-question replication with frozen prior settings; all evaluation-only. Exact question text and source-row IDs do not overlap the first study. Generated template families recur; some CMU articles recur and public benchmark training exposure is unknown. Not a source-independent or representative benchmark. No model results exist for this set.

Sources and adaptations: GSM8K (OpenAI, 2021), pinned repository https://github.com/openai/grade-school-math ; exact keys extracted, false alternatives added. CMU/Pittsburgh Question-Answer Dataset 1.2, S10 only: Noah A. Smith, Michael Heilman, Rebecca Hwa and student contributors; https://www.cs.cmu.edu/~ark/QA-data/ . S10 excerpts/questions adapted to labeled choices and false alternatives under CC BY-SA 3.0: https://creativecommons.org/licenses/by-sa/3.0/ . Article titles appear in question text. These adaptations are NOT relicensed MIT. Original programmatic arithmetic/logic material is MIT. Public benchmark exposure is unknown; this is a convenience study, not a benchmark replication.

GSM8K retained MIT notice:
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