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avewright/chess-soft-100m-swa-mistakes

avewright/chess-soft-100m-swa-mistakes Positions where overnight eval_swa.pt (outputs/sf19_ft/overnight_20260908, SF 8000-node screen score 0.719) disagrees with a teacher best move. In-PV severity uses teacher MultiPV STM cps. Off-PV rows are not given an invented drop; they are queued for Stockfish 19 analysis (needs_sf=1). Holdout + flip hashes from the overnight union (20,961) are excluded. 1,264,747 rows in 64 shards. Tags tag rows blunder 59,889… See the full description on the dataset page: https://huggingface.co/datasets/avewright/chess-soft-100m-swa-mistakes.

Author / organizationavewright
License (as declared)mit
Downloads550 (as reported by Hugging Face)
Likes0
Created8 September 2026
Last updated at source8 September 2026
chesssoft-labelsdisagreementblunderstockfish
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