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xAI

[Third-party models] Elevated errors for Anthropic Models

Partial outage Lasted 0m · started · xAI's page

Level
confirmed
Worst impact
Partial outage
Down Index
28of 100

What to do

  • Check whether your product depends on xAI. Check your stack

    Paste a package.json, lockfile, Terraform or a list of domains at down.guide/stack to see every provider you depend on.
  • Confirm your retries, queues and scheduled jobs caught up after the 0m it lasted.

    Anything that failed between 2026-09-03 14:17 UTC and 2026-09-03 14:17 UTC may need a replay.
  • Subscribe to xAI's feed to hear about the next one first. RSS feed

    https://down.guide/feed?provider=xai works in Slack (/feed subscribe), Discord feed bots and any RSS reader.

Updates from xAI 1

  1. resolved

    Status: RESOLVED Severity: disruption Resolved: Thu, 03 Sep 2026 16:31:46 GMT Updates: Thu, 03 Sep 2026 16:31:46 GMT Resolved Elevated errors affecting Anthropic models have been resolved. Service has been restored. Thu, 03 Sep 2026 15:55:53 GMT Investigating Anthropic reports recovery across most models. The affected models right now are Opus 4.8 and Opus 5. Please see https://status.claude.com/ for provider updates. Thu, 03 Sep 2026 14:17:07 GMT Investigating An upstream Anthropic issue is causing elevated errors for Fable 5.1, Fable 5, Opus 5, Opus 4.8, and Opus 4.6 requests. Some users may experience errors or failed Agent turns. We're monitoring recovery and will provide updates.

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Corrections

None so far.

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Questions about DWN-afd9b6f1da

Is xAI still down?

No, this incident was resolved 2026-09-03 14:17 UTC. For xAI's live state, see https://down.guide/xai.

How long did it last?

0m, from 2026-09-03 14:17 UTC to 2026-09-03 14:17 UTC, by the times xAI posted.

What caused it?

xAI hasn't published a root cause. If it does, it shows here.

Where does this come from?

xAI's official status page, https://status.x.ai, quoted verbatim. down.guide's own probes, reports and social counts are labeled as ours.