SUDOKU BENCHMARK ยท COZY

Claude Fable 5.1 on Cozy grid 4

Solved: 50 of 50 blank cells right. It said it was 99% sure. All of Claude Fable 5.1's answers.

RESULTSolved
CELLS RIGHT50 / 50
SAID99% sure
MODEL TIME0.9 min
COST$0.268 (API-equivalent)
TOKENS IN / OUT904 / 4,992

5 given 5 filled correctly 53 wrong, with the right digit 3 left empty

The end of its reply

<grid>
314682957
659147382
872593614
561279843
487365129
923418765
296751438
138924576
745836291
</grid>
<confidence>99</confidence>

Grid cozy-3 of set v1, 31 givens. Puzzle as one line: 31.....57..9....8287...36..5..27...3...3.5...9...18..5..67....813...45...4.....91