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Hbench

Terminal-Bench 2.0 on claude-sonnet-4-6

89 tasks, 5 attempts, open network. Updated 25 Oct 2026.

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Ranking

Pass rate by harness, higher is better

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HarnessPass rate
simplai-agent0.3.052.1%95% interval 43.6–60.7

All harnesses

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Every harness on this board, in its order
Harnesspass^5Last published
simplai-agent0.3.034.8%25 Oct 2026run #81