SUDOKU BENCHMARK ยท GENTLE

Claude Haiku 5.5 on Gentle grid 2

Solved: 51 of 51 blank cells right. It said it was 97% sure. All of Claude Haiku 5.5's answers.

RESULTSolved
CELLS RIGHT51 / 51
SAID97% sure
MODEL TIME1.1 min
COST$0.0098 (API-equivalent)
TOKENS IN / OUT915 / 19,228

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

The end of its reply

I solved the puzzle by hand with candidate elimination, then checked the final grid against every row, column, and box. The grid matches all 30 givens.

<grid>
817943265
243865719
956127438
781396524
529714683
364582971
675431892
438279156
192658347
</grid>
<confidence>97</confidence>

Grid gentle-1 of set v1, 30 givens. Puzzle as one line: .1..4....2....57.9..6.274..78.3...2..2..1..8......2971..543.8..4..2....6....5..4.