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Claude Sonnet 5.5 on Devious grid 6

Solved: 54 of 54 blank cells right. It said it was 96% sure. All of Claude Sonnet 5.5's answers.

RESULTSolved
CELLS RIGHT54 / 54
SAID96% sure
MODEL TIME1.1 min
COST$0.096 (API-equivalent)
TOKENS IN / OUT920 / 9,252

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

The end of its reply

I solved it by hand, using row, column and box eliminations, and checked the finished grid against the columns and boxes.

<grid>
985462137
312579468
764381259
478925316
623147895
159836742
547293681
896714523
231658974
</grid>
<confidence>96</confidence>

Grid devious-5 of set v1, 27 givens. Puzzle as one line: .8...2137....7.....64..1...47.9...1...3.4...5.5.8....2..7..3.....6..452..3....9..