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Hbench
hbench

Terminal-Bench 2.0 on Claude Opus 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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Δ vs Terminus 2, pts
pilot82.0%95% interval 74.2–88.5pilot minus Terminus 2 2.0.0: +19.1 points, 95% interval +7.9 to +29.4, over 89 tasks both ran; a clear difference.
meta-harness1.1.076.4%95% interval 69.2–83.4meta-harness 1.1.0 minus Terminus 2 2.0.0: +13.5 points, 95% interval +7.2 to +20.7, over 89 tasks both ran; a clear difference.
maya-v21.5-official71.9%95% interval 63.4–79.6maya-v2 1.5-official minus Terminus 2 2.0.0: +9.0 points, 95% interval +2.2 to +16.0, over 89 tasks both ran; a clear difference.
Judy0.7.071.9%95% interval 63.8–79.3Judy 0.7.0 minus Terminus 2 2.0.0: +9.0 points, 95% interval +2.7 to +16.0, over 89 tasks both ran; a clear difference.
droid69.9%95% interval 61.8–77.3droid minus Terminus 2 2.0.0: +7.0 points, 95% interval +0.2 to +13.9, over 89 tasks both ran; a clear difference.
wozcode2.1.8668.1%95% interval 60.0–76.4wozcode 2.1.86 minus Terminus 2 2.0.0: +5.2 points, 95% interval −1.3 to +12.1, over 89 tasks both ran; too close to call.
Terminus 22.0.062.9%95% interval 54.4–70.8Terminus 2 2.0.0 is the reference.
Copilot CLI60.4%95% interval 51.5–68.8Copilot CLI minus Terminus 2 2.0.0: −2.5 points, 95% interval −9.4 to +3.8, over 89 tasks both ran; too close to call.

All harnesses

Reading this table

Every harness on this board, in its order
HarnessRankpass^5RunsLast published
pilot1–471.9%125 Oct 2026run #105
meta-harness1.1.01–461.8%125 Oct 2026run #117
maya-v21.5-official1–658.4%19 infra25 Oct 2026run #67
Judy0.7.01–651.7%125 Oct 2026run #131
droid3–653.9%125 Oct 2026run #61
wozcode2.1.863–752.8%125 Oct 2026run #123
Terminus 22.0.06–843.8%125 Oct 2026run #119
Copilot CLI7–849.4%125 Oct 2026run #91