# GitHub — Gemini 2.5 Pro and Gemini 3 Flash deprecated

- Company: GitHub (github.com)
- Announced: 2026-07-31T20:04:01+00:00
- Category: deprecation
- Subject: Copilot
- Models affected: Gemini 2.5 Pro, Gemini 3 Flash
- Source: https://github.blog/changelog/2026-07-31-gemini-2-5-pro-and-gemini-3-flash-deprecated
- Record: https://forck.live/items/2639-gemini-2-5-pro-and-gemini-3-flash-deprecated

GitHub deprecated Gemini 2.5 Pro and Gemini 3 Flash models across all Copilot experiences, effective July 31, 2026, recommending Gemini 3.1 Pro and Gemini 3.6 Flash as alternatives.

## Evidence

Verbatim from https://github.blog/changelog/2026-07-31-gemini-2-5-pro-and-gemini-3-flash-deprecated:

> we have deprecated the following models across all GitHub Copilot experiences (including Copilot Chat, inline edits, ask and agent modes, and code completions).

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Record: https://forck.live/items/2639-gemini-2-5-pro-and-gemini-3-flash-deprecated
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