QUEEN debuts as a chess model that explains its moves
The authors estimate playing strength near a grandmaster’s Lichess rating, while acknowledging errors in explanations.
TLDR
Jeffrey Cheng introduced QUEEN, a 4-billion-parameter chess model that explains its moves. Its authors estimate a 2,697 rating from 32 engine games calibrated to Lichess, close to their grandmaster comparison. Explanations can still contain mistaken chess concepts. Code is public; fuller documentation is forthcoming and GPU setup validation continues.
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