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)
| Model | Score |
|---|---|
| Claude Opus 5 | 66.7 |