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Artificial Analysis Coding Agent Index (version unspecified)

Indexes

Artificial Analysis Coding Agent Index values republished in a release chart that states neither the index version nor the agent harness, such as the July 2026 Claude Opus 5 launch chart. Coding Agent Index scores belong to an agent harness and model pair and are separate from the model-level Artificial Analysis Coding Index. Diagnostic until the version and harness are resolved.

Top models (higher is better)

ModelScore
Claude Opus 566.7
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