Model results

Cybench

Choose a shared evaluation protocol to compare model scores. Versions, sources and configurations stay separate.

Atlas snapshot captured 10/19/2026, 10:20:28 AM UTC. This is an import timestamp, not the evaluation date. Coverage may be incomplete.

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Cybench

Source: Cybench via Epoch AI
Version: Not reported
Measurement date: Not reported
Metric: % · Higher is better
Evaluation scope: result date not supplied

Positions are withheld because at least one result lacks explicit independent provenance or a documented evaluation scope. Missing metadata is shown as unreported; matching imported metadata is not independent verification of the protocol.

Claude Sonnet 4.5
anthropic/claude-sonnet-4-5
55%
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Claude Opus 4.1
anthropic/claude-opus-4-1
42%
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Claude Opus 4
anthropic/claude-opus-4
38%
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Claude Sonnet 4
anthropic/claude-sonnet-4
35%
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GPT-4o (2024-11-20)
openai/gpt-4o-2024-11-20
12.5%
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Mixtral 8x22B Instruct
mistralai/mixtral-8x22b-instruct
7.5%
View modelEvidence aggregated