# FireHydrant: Anthropic returning elevated errors for models

> FireHydrant status incident “Anthropic returning elevated errors for models” on 2025-10-28: impact major (vendor’s label), 1.2 h, 2 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/firehydrant/incidents/9ac9d624-f2db-45f4-aa4c-55241534b829
Last updated: 2025-10-28T17:36:45Z

- Impact (vendor’s label): major
- Status: resolved
- Started: 2025-10-28 16:27 UTC · Resolved: 2025-10-28 17:36 UTC · Duration: 1.2 h
- Updates: 2 · Affected components: AI
- [Vendor status page: https://status.firehydrant.com/incidents/9ac9d624-f2db-45f4-aa4c-55241534b829](https://status.firehydrant.com/incidents/9ac9d624-f2db-45f4-aa4c-55241534b829)
- [Company: FireHydrant](https://rewindex.com/company/firehydrant.md)

## Timeline of updates

- **resolved** 2025-10-28 16:29 UTC: We are aware of elevated error rates from Anthropic (https://status.claude.com/). Incident summarization may be delayed for existing incidents and may not be available for new incidents. Our engineers continue to monitor the situation.
- **resolved** 2025-10-28 17:16 UTC: Anthropic has deployed a fix and is currently monitoring its performance. Our engineers continue to monitor the situation as well.

## Rewindex changes for this incident

- 2025-10-28 16:27 UTC: [Major incident: Anthropic returning elevated errors for models](https://rewindex.com/change/ie1b4b0ad952c25.md)

## Cite this

Status incident (vendor impact label: major) posted by FireHydrant, started 2025-10-28 16:27 UTC, resolved after 1.2 h, 2 update(s).

- Canonical URL: https://rewindex.com/company/firehydrant/incidents/9ac9d624-f2db-45f4-aa4c-55241534b829
- Citation: FireHydrant, “Anthropic returning elevated errors for models” (2025-10-28 16:27 UTC). Archived by Rewindex: https://rewindex.com/company/firehydrant/incidents/9ac9d624-f2db-45f4-aa4c-55241534b829 (CC BY 4.0).
- Markdown link: `[FireHydrant: Anthropic returning elevated errors for models (2025-10-28)](https://rewindex.com/company/firehydrant/incidents/9ac9d624-f2db-45f4-aa4c-55241534b829)`


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Canonical: https://rewindex.com/company/firehydrant/incidents/9ac9d624-f2db-45f4-aa4c-55241534b829 · Markdown: https://rewindex.com/company/firehydrant/incidents/9ac9d624-f2db-45f4-aa4c-55241534b829.md · JSON: https://rewindex.com/api/v1/companies/firehydrant/incidents/9ac9d624-f2db-45f4-aa4c-55241534b829 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-05T16:18:27.613Z