# Anthropic: Elevated errors on requests to multiple models

- Impact (vendor’s label): major
- Status: resolved
- Started: 2026-08-20 19:16 UTC · Resolved: 2026-08-20 19:42 UTC · Duration: 26 min
- Updates: 2 · Affected components: Claude Cowork, Claude API (api.anthropic.com), claude.ai, Claude Code
- [Vendor status page: https://stspg.io/w7yghz6hfr72](https://stspg.io/w7yghz6hfr72)
- [Company: Anthropic](https://rewindex.com/company/anthropic.md)

## Summary

Anthropic reported a major incident involving elevated errors on requests to some Claude models, affecting claude.ai, Claude API (api.anthropic.com), Claude Code, and Claude Cowork. It started at 2026-08-20 19:16 UTC and was resolved at 2026-08-20 19:42 UTC, lasting 26 min; no cause or specific fix was stated. _(machine-written, sol)_
## Timeline of updates

- **investigating** 2026-08-20 19:16 UTC: We are investigating elevated errors on requests to some Claude models. We will provide additional updates as soon as possible.
- **resolved** 2026-08-20 19:42 UTC: This issue has been resolved.

## Rewindex changes for this incident

- 2026-08-20 19:16 UTC: [Major incident: Elevated errors on requests to multiple models](https://rewindex.com/change/i53f8915441dd57.md)


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Canonical: https://rewindex.com/company/anthropic/incidents/c0ncxxm2wd9r · Markdown: https://rewindex.com/company/anthropic/incidents/c0ncxxm2wd9r.md · JSON: https://rewindex.com/api/v1/companies/anthropic/incidents/c0ncxxm2wd9r · Generated 2026-10-18T09:55:30.707Z