SUDOKU BENCHMARK ยท GENTLE

Claude Sonnet 5.5 on Gentle grid 5

Solved: 56 of 56 blank cells right. It said it was 96% sure. All of Claude Sonnet 5.5's answers.

RESULTSolved
CELLS RIGHT56 / 56
SAID96% sure
MODEL TIME1.5 min
COST$0.141 (API-equivalent)
TOKENS IN / OUT919 / 13,687

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

The end of its reply

The grid below is the unique solution I reached by deduction, and I checked the solved rows and columns for repeated digits.

<grid>
162589374
734162589
895437126
389214765
641758932
527693841
258976413
413825697
976341258
</grid>
<confidence>96</confidence>

Grid gentle-4 of set v1, 25 givens. Puzzle as one line: ...5...7...4..2...8..4..1.63...1....64..5..32....9...12.8..6..3...8..6...7...1...