# Anthropic: Elevated errors for requests to Claude 4 Opus

> Anthropic status incident “Elevated errors for requests to Claude 4 Opus” on 2025-05-26: impact minor (vendor’s label), 5.7 h, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/anthropic/incidents/0ptr6m8tx2xy
Last updated: 2025-05-27T00:12:00Z

- Impact (vendor’s label): minor
- Status: resolved
- Started: 2025-05-26 18:28 UTC · Resolved: 2025-05-27 00:12 UTC · Duration: 5.7 h
- Updates: 1
- [Vendor status page: https://status.anthropic.com/incidents/0ptr6m8tx2xy](https://status.anthropic.com/incidents/0ptr6m8tx2xy)
- [Company: Anthropic](https://rewindex.com/company/anthropic.md)

## Timeline of updates

- **resolved** 2025-05-27 00:12 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._

## Cite this

Status incident (vendor impact label: minor) posted by Anthropic, started 2025-05-26 18:28 UTC, resolved after 5.7 h, 1 update(s).

- Canonical URL: https://rewindex.com/company/anthropic/incidents/0ptr6m8tx2xy
- Citation: Anthropic, “Elevated errors for requests to Claude 4 Opus” (2025-05-26 18:28 UTC). Archived by Rewindex: https://rewindex.com/company/anthropic/incidents/0ptr6m8tx2xy (CC BY 4.0).
- Markdown link: `[Anthropic: Elevated errors for requests to Claude 4 Opus (2025-05-26)](https://rewindex.com/company/anthropic/incidents/0ptr6m8tx2xy)`


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Canonical: https://rewindex.com/company/anthropic/incidents/0ptr6m8tx2xy · Markdown: https://rewindex.com/company/anthropic/incidents/0ptr6m8tx2xy.md · JSON: https://rewindex.com/api/v1/companies/anthropic/incidents/0ptr6m8tx2xy · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T14:13:20.180Z