Oct 5 17 days ago 23:32 Simplify Big Decisions README for dataset users Replace implementation-heavy release notes with consumer-oriented overview, loading example, schema explanation, split counts, and complete source list. No dataset files changed. 23:25 Publish schema v3: unified choice records Breaking schema update: criteria and soft targets are aligned lists; labels are zero-based indices; NOUL and SCORE are choices with ordinal ranks preserved. Drops 925 malformed single-option rows and updates the README and source card. 06:06 Publish BEV-format Big Decisions Parquet release Replace legacy JSONL envelope with the verified BEV-shaped Parquet splits, reconciled source card, and dataset README. Semantic deduplication removed 3,313,476 duplicate decisions. Oct 4 18 days ago 13:10 Publish consolidated tokenizer-neutral Big Decisions dataset Train/dev/test JSONL, source card, and dataset documentation. Excludes HLE, ChessBench, and CFColor. 10:36 Check write permission for consolidated dataset upload 09:28 initial commit 
