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Cybench Anthropic 35-task repeated-trial subset

Agents · 2026-04-07

Anthropic's infrastructure-compatible subset of 35 Cybench challenges, with corrected grading and pass@1 averaged across repeated trials. Mythos Preview ran ten trials per challenge; this is not the full 40-challenge suite.

Top models (higher is better)

ModelScore
Claude Mythos Preview100.0
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