Anthropic: Elevated Error Rates on Claude API Code Execution and Advanced File Analysis Tools
Timeline of updates
- resolved
From 22:01 UTC to 00:48 UTC, the Code Execution tool on the Claude API and Advanced File Analysis tool on claude.ai experienced elevated error rates. This incident has been resolved.
From Anthropic’s published incident history: for incidents before Rewindex began polling this status page, only the final update text is available.
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This incident predates live tracking (October 17, 2026). It came from the vendor’s own published history, which is not covered by checkpoints.
Impact, status and times are the vendor’s own, as last archived. View on status.anthropic.com (opens in new tab).
Cite this
Status incident (vendor impact label: none) posted by Anthropic, started 2025-12-05 01:09 UTC, resolved after 0 min, 1 update(s).
- Title
- Elevated Error Rates on Claude API Code Execution and Advanced File Analysis Tools
- Vendor
- Anthropic
- Date
- URL
- https://rewindex.com/company/anthropic/incidents/s8vj5mn9wvzf
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