xAI: Elevated errors for Claude Opus 5
Affected components: Third-party models
Timeline of updates
- investigating
An upstream Anthropic issue is causing elevated errors for Claude Opus 5 and Fable 5 requests. Some users may experience errors or failed Agent turns. We're monitoring recovery and will provide updates.
- investigating
Some users may continue to experience intermittent errors with Claude Opus 5 and Fable 5. Anthropic is working on a fix, and we are continuing to monitor the issue. More information: https://status.claude.com/ (opens in new tab)
- resolved
This incident has been resolved. More information: https://status.claude.com/ (opens in new tab)
Archive proof
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This incident predates live tracking (October 17, 2026). It came from the vendor’s own published history, which is not covered by checkpoints.
Impact, status and times are the vendor’s own, as last archived. View on status.x.ai (opens in new tab).
Cite this
Status incident (vendor impact label: minor) posted by xAI, started 2026-08-24 05:38 UTC, resolved after 3.2 h, 3 update(s).
- Title
- Elevated errors for Claude Opus 5
- Vendor
- xAI
- Date
- URL
- https://rewindex.com/company/xai/incidents/mb61dpg4nfk0
xAI profileRecent xAI incidentsAll outages on August 24, 2026xAI in August 2026MarkdownJSON