# GitHub: Degraded Gemini 2.5 Pro experience in Copilot

> GitHub status incident “Degraded Gemini 2.5 Pro experience in Copilot” on 2025-10-01: impact minor (vendor’s label), 30 h, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/github/incidents/l94jr9wnhs4r
Last updated: 2025-10-02T22:33:00Z

- Impact (vendor’s label): minor
- Status: resolved
- Started: 2025-10-01 16:43 UTC · Resolved: 2025-10-02 22:33 UTC · Duration: 30 h
- Updates: 1
- [Vendor status page: https://www.githubstatus.com/incidents/l94jr9wnhs4r](https://www.githubstatus.com/incidents/l94jr9wnhs4r)
- [Company: GitHub](https://rewindex.com/company/github.md)

## Timeline of updates

- **resolved** 2025-10-02 22:33 UTC: Between October 1st, 2025 at 1 AM UTC and October 2nd, 2025 at 10:33 PM UTC, the Copilot service experienced a degradation of the Gemini 2.5 Pro model due to an issue with our upstream provider. Before 15:53 UTC on October 1st, users experienced higher error rates with large context requests while using Gemini 2.5 Pro. After 15:53 UTC and until 10:33 PM UTC on October 2nd, requests were restricted to smaller context windows when using Gemini 2.5. Pro. No other models were impacted. The issue was resolved by a mitigation put in place by our provider. GitHub is collaborating with our provider to enhance communication and improve the ability to reproduce issues with the aim to reduce resolution time.

_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 2025-10-01 16:43 UTC, resolved after 30 h, 1 update(s).

- Canonical URL: https://rewindex.com/company/github/incidents/l94jr9wnhs4r
- Citation: GitHub, “Degraded Gemini 2.5 Pro experience in Copilot” (2025-10-01 16:43 UTC). Archived by Rewindex: https://rewindex.com/company/github/incidents/l94jr9wnhs4r (CC BY 4.0).
- Markdown link: `[GitHub: Degraded Gemini 2.5 Pro experience in Copilot (2025-10-01)](https://rewindex.com/company/github/incidents/l94jr9wnhs4r)`


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Canonical: https://rewindex.com/company/github/incidents/l94jr9wnhs4r · Markdown: https://rewindex.com/company/github/incidents/l94jr9wnhs4r.md · JSON: https://rewindex.com/api/v1/companies/github/incidents/l94jr9wnhs4r · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T11:09:11.033Z