- Level
- confirmed
- Worst impact
- Partial outage
- Components
- Copilot, Copilot AI Model Providers
- Down Index
- 45of 100
Summary
GitHub says Copilot availability was degraded for GPT-5.3 Codex, GPT-5.6 Luna, and GPT-5.6 Sol in Copilot products and IDE surfaces due to an issue with an upstream model provider. GitHub says the issue has been mitigated and it is monitoring to ensure stability.
Written by anthropic/claude-haiku-5.5 from GitHub's own updates.
What to do
Check whether you use GitHub Copilot, Copilot AI Model Providers. 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 49m it lasted.
Anything that failed between 2026-11-09 23:16 UTC and 2026-11-10 00:05 UTC may need a replay.Subscribe to GitHub's feed to hear about the next one first. RSS feed
https://down.guide/feed?provider=github works in Slack (/feed subscribe), Discord feed bots and any RSS reader.Watch for the root-cause report GitHub said it would publish (said 2026-11-10 00:05 UTC); it shows on this page when it lands.
Root cause
GitHub said 2026-11-10 00:05 UTC that it would publish a root-cause report; none published yet.
Updates from GitHub 7
- investigating
We are investigating reports of degraded availability for Copilot
provider
- investigating
We are experiencing degraded availability for GPT-5.3 Codex, GPT-5.6 Luna, and GPT-5.6 Sol in Copilot products and IDE surfaces due to an issue with an upstream model provider. We recommend choosing another model or selecting Auto to continue using Copilot until the issue is resolved.
provider
- investigating
Copilot AI Model Providers is experiencing degraded availability. We are continuing to investigate.
provider
- investigating
Copilot is operating normally.
provider
- monitoring
The degradation affecting Copilot AI Model Providers has been mitigated. We are monitoring to ensure stability.
provider
- monitoring
The issue affecting GPT-5.3 Codex, GPT-5.6 Luna, and GPT-5.6 Sol in Copilot products and IDE surfaces has been mitigated. We are monitoring the service to ensure stability.
provider
- resolved
This incident has been resolved. Thank you for your patience and understanding as we addressed this issue. A detailed root cause analysis will be shared as soon as it is available.
provider
Reports count in aggregate; nothing about you is shown.
Corrections
None so far.
Something wrong on this page? Report an error or send us a note. Every fix is listed here.
Questions about DWN-fcda70e41b
Is GitHub still down?
No, this incident was resolved 2026-11-10 00:05 UTC. For GitHub's live state, see https://down.guide/providers/github.
How long did it last?
49m, from 2026-11-09 23:16 UTC to 2026-11-10 00:05 UTC, by the times GitHub posted.
What was affected?
GitHub named Copilot, Copilot AI Model Providers.
What caused it?
GitHub said 2026-11-10 00:05 UTC that it would publish a root-cause report; none is published yet.
Where does this come from?
GitHub's official status page, https://www.githubstatus.com, quoted verbatim. down.guide's own probes, reports and social counts are labeled as ours.