# \[Third-party models\] Elevated errors for Claude Sonnet 5.5

- Provider: [xAI](https://down.guide/xai)
- Level: confirmed
- Impact: Partial outage
- lasted 0m
- started 2026-10-26 14:02 UTC
- id: DWN-a0a63c2e91
- Official page: https://status.x.ai/third-party-models/tf5vxc32161d

## Updates from xAI
### 2026-10-26 14:02 UTC: resolved
Status: RESOLVED
 Severity: disruption
 Resolved: Mon, 26 Oct 2026 15:25:50 GMT
 Updates:
 Mon, 26 Oct 2026 15:25:50 GMT 
 Resolved
 This incident has been resolved.
 Mon, 26 Oct 2026 14:36:54 GMT 
 Investigating
 We are seeing improvement for Claude Sonnet 5.5 requests. We are continuing to monitor the situation. Some users may still see occasional errors when using this model.
 Mon, 26 Oct 2026 14:02:09 GMT 
 Investigating
 We are investigating elevated errors affecting requests to Sonnet 5.5. Some users may see failed or rate-limited responses when using this model.

---
down.guide reads providers' official status pages every minute and adds its own evidence, always labeled. Free, no account. Agents: MCP at https://down.guide/mcp, REST at https://down.guide/api/v1, feeds at https://down.guide/feed. Built by Sazabi (https://sazabi.com/?utm_source=down-guide&utm_medium=markdown).