- Level
- confirmed
- Worst impact
- Degraded
- Components
- Copilot AI Model Providers
- Down Index
- 21of 100
What to do
Check whether you use GitHub 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 1h 44m it lasted.
Anything that failed between 2026-07-29 20:07 UTC and 2026-07-29 21:51 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.
Updates from GitHub 7
- investigating
We are investigating reports of degraded performance for Copilot AI Model Providers
provider
- investigating
We are seeing increased error rates with requests to specific model providers.
provider
- investigating
We are investigating increased error rates affecting GitHub Copilot requests to external AI model providers. Some users may experience failures or degraded performance when using Copilot features.
provider
- investigating
The external AI model provider has identified the issue and is working to resolve.
provider
- investigating
The external AI model provider is continuing to investigate.
provider
- investigating
The external ai model provider has resolved the issues, and we have verified Copilot's traffic is fully recovered.
provider
- resolved
On July 29, 2026, between 19:45 UTC and 21:51 UTC, users of the Fable 5 model in GitHub Copilot experienced increased request failures and latency. The average failure rate across all Copilot requests was 0.006%, while failures for Fable 5 peaked at 21%. Other models remained available. This was caused by degradation of an upstream model provider. The affected endpoint recovered, and we monitored the service until error rates and latency returned to normal levels. We are working to add endpoint redundancy to mitigate similar provider issues in the future.
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-bbc66db78b
Is GitHub still down?
No, this incident was resolved 2026-07-29 21:51 UTC. For GitHub's live state, see https://down.guide/github.
How long did it last?
1h 44m, from 2026-07-29 20:07 UTC to 2026-07-29 21:51 UTC, by the times GitHub posted.
What was affected?
GitHub named Copilot AI Model Providers.
What caused it?
GitHub hasn't published a root cause. If it does, it shows here.
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.