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GitHub Copilot: Copilot Chat - Grok Code Fast 1 Outage
Timeline of updates
- resolved
On Jan 21st, 2025, between 11:15 UTC and 13:00 UTC the Copilot service was degraded for Grok Code Fast 1 model. On average, more than 90% of the requests to this model failed due to an issue with an upstream provider. No other models were impacted. The issue was resolved after the upstream provider fixed the problem that caused the disruption. GitHub will continue to enhance our monitoring and alerting systems to reduce the time it takes to detect and mitigate similar issues in the future.
From GitHub Copilot’s published incident history: for incidents before Rewindex began polling this status page, only the final update text is available.
Archive proof
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This incident predates live tracking (October 17, 2026). It came from the vendor’s own published history, which is not covered by checkpoints.
Impact, status and times are the vendor’s own, as last archived. View on www.githubstatus.com (opens in new tab).
Cite this
Status incident (vendor impact label: minor) posted by GitHub Copilot, started 2026-01-21 11:33 UTC, resolved after 1.1 h, 1 update(s).
- Title
- Copilot Chat - Grok Code Fast 1 Outage
- Vendor
- GitHub Copilot
- Date
- URL
- https://rewindex.com/company/github-copilot/incidents/qq1gg4klp5vm
GitHub Copilot profileRecent GitHub Copilot incidentsAll outages on January 21, 2026GitHub Copilot in January 2026MarkdownJSON