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GitHub Copilot

Claude Opus 4.6 Fast not appearing for some Copilot users

Degraded Lasted 40m · started · GitHub Copilot's page

Level
confirmed
Worst impact
Degraded
Components
Copilot
Down Index
26of 100

What to do

  • Check whether you use GitHub Copilot Copilot. 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 40m it lasted.

    Anything that failed between 2026-03-03 20:31 UTC and 2026-03-03 21:11 UTC may need a replay.
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Updates from GitHub Copilot 3

  1. investigating

    We are investigating reports of degraded performance for Copilot

    provider

  2. investigating

    We believe that all expected users still have access to Claude Opus 4.6. We confirm that no users have lost access.

    provider

  3. resolved

    On March 3, 2026, between 19:44 UTC and 21:05 UTC, some GitHub Copilot users reported that the Claude Opus 4.6 Fast model was no longer available in their IDE model selection. After investigation, we confirmed that this was caused by enterprise administrators adjusting their organization's model policies, which correctly removed the model for users in those organizations. No users outside the affected organizations lost access. We confirmed that the Copilot settings were functioning as designed, and all expected users retained access to the model. The incident was resolved once we verified that the change was intentional and no platform regression had occurred.

    provider

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Corrections

None so far.

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Questions about DWN-fdcc631257

Is GitHub Copilot still down?

No, this incident was resolved 2026-03-03 21:11 UTC. For GitHub Copilot's live state, see https://down.guide/github-copilot.

How long did it last?

40m, from 2026-03-03 20:31 UTC to 2026-03-03 21:11 UTC, by the times GitHub Copilot posted.

What was affected?

GitHub Copilot named Copilot.

What caused it?

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

Where does this come from?

GitHub Copilot's official status page, https://www.githubstatus.com, quoted verbatim. down.guide's own probes, reports and social counts are labeled as ours.