# Anthropic: Elevated errors for requests to Claude Sonnet and Opus models

- Impact (vendor’s label): critical
- Status: resolved
- Started: 2025-07-17 21:13 UTC · Resolved: 2025-07-17 21:34 UTC · Duration: 21 min
- Updates: 1
- [Vendor status page: https://status.anthropic.com/incidents/t4trmtzzdk2w](https://status.anthropic.com/incidents/t4trmtzzdk2w)
- [Company: Anthropic](https://rewindex.com/company/anthropic.md)

## Timeline of updates

- **resolved** 2025-07-17 21:34 UTC: This incident has been resolved.

_From the vendor’s published history: only the final update text is available for incidents before Rewindex began polling this page._


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Canonical: https://rewindex.com/company/anthropic/incidents/t4trmtzzdk2w · Markdown: https://rewindex.com/company/anthropic/incidents/t4trmtzzdk2w.md · JSON: https://rewindex.com/api/v1/companies/anthropic/incidents/t4trmtzzdk2w · Generated 2026-10-18T10:33:51.991Z