# GitHub: Copilot model Claude Fable 5 experiencing elevated errors

> GitHub status incident “Copilot model Claude Fable 5 experiencing elevated errors” on 2026-07-30: impact minor (vendor’s label), 1.1 h, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/github/incidents/9tpgqq1h4bs7
Last updated: 2026-07-30T10:12:00Z

- Impact (vendor’s label): minor
- Status: resolved
- Started: 2026-07-30 09:07 UTC · Resolved: 2026-07-30 10:12 UTC · Duration: 1.1 h
- Updates: 1
- [Vendor status page: https://www.githubstatus.com/incidents/9tpgqq1h4bs7](https://www.githubstatus.com/incidents/9tpgqq1h4bs7)
- [Company: GitHub](https://rewindex.com/company/github.md)

## Timeline of updates

- **resolved** 2026-07-30 10:12 UTC: On July 30, 2026, the Claude Fable 5 model in GitHub Copilot experienced degraded availability for approximately 73 minutes, from 08:33 to 09:46 UTC. During this time, requests to Claude Fable 5 in Copilot chat and IDE surfaces frequently failed or timed out. This was caused by an issue with an upstream model provider. Other Copilot models were not affected, and users could continue working by selecting another model or 'Auto'. Availability for Claude Fable 5 fully recovered once the provider resolved their outage at 09:46 UTC, and we confirmed resolution at 10:12 UTC.

_From the vendor’s published history: only the final update text is available for incidents before Rewindex began polling this page._

## Cite this

Status incident (vendor impact label: minor) posted by GitHub, started 2026-07-30 09:07 UTC, resolved after 1.1 h, 1 update(s).

- Canonical URL: https://rewindex.com/company/github/incidents/9tpgqq1h4bs7
- Citation: GitHub, “Copilot model Claude Fable 5 experiencing elevated errors” (2026-07-30 09:07 UTC). Archived by Rewindex: https://rewindex.com/company/github/incidents/9tpgqq1h4bs7 (CC BY 4.0).
- Markdown link: `[GitHub: Copilot model Claude Fable 5 experiencing elevated errors (2026-07-30)](https://rewindex.com/company/github/incidents/9tpgqq1h4bs7)`


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Canonical: https://rewindex.com/company/github/incidents/9tpgqq1h4bs7 · Markdown: https://rewindex.com/company/github/incidents/9tpgqq1h4bs7.md · JSON: https://rewindex.com/api/v1/companies/github/incidents/9tpgqq1h4bs7 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T16:24:08.785Z