# Anthropic: Elevated errors on Claude Opus 4.0

> Anthropic status incident “Elevated errors on Claude Opus 4.0” on 2025-08-26: impact minor (vendor’s label), 1.2 h, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/anthropic/incidents/0tg57dxvt4rn
Last updated: 2025-08-26T15:03:00Z

- Impact (vendor’s label): minor
- Status: resolved
- Started: 2025-08-26 13:52 UTC · Resolved: 2025-08-26 15:03 UTC · Duration: 1.2 h
- Updates: 1
- [Vendor status page: https://status.anthropic.com/incidents/0tg57dxvt4rn](https://status.anthropic.com/incidents/0tg57dxvt4rn)
- [Company: Anthropic](https://rewindex.com/company/anthropic.md)

## Timeline of updates

- **resolved** 2025-08-26 15:03 UTC: We have seen errors return to the baseline level since 7:45 PT / 14:45 UTC.

_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 2025-08-26 13:52 UTC, resolved after 1.2 h, 1 update(s).

- Canonical URL: https://rewindex.com/company/anthropic/incidents/0tg57dxvt4rn
- Citation: Anthropic, “Elevated errors on Claude Opus 4.0” (2025-08-26 13:52 UTC). Archived by Rewindex: https://rewindex.com/company/anthropic/incidents/0tg57dxvt4rn (CC BY 4.0).
- Markdown link: `[Anthropic: Elevated errors on Claude Opus 4.0 (2025-08-26)](https://rewindex.com/company/anthropic/incidents/0tg57dxvt4rn)`


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Canonical: https://rewindex.com/company/anthropic/incidents/0tg57dxvt4rn · Markdown: https://rewindex.com/company/anthropic/incidents/0tg57dxvt4rn.md · JSON: https://rewindex.com/api/v1/companies/anthropic/incidents/0tg57dxvt4rn · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T15:06:59.107Z