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Home/Coding Tools
Coding Tools

GitHub Copilot deprecates specific models

GitHub Changelog·October 2, 2026·high confidence

Why it matters

  • →Deprecated models break existing workflows until admins update policy settings.
  • →Enterprise users lose automatic access to alternatives, requiring manual configuration.
  • →Signals active portfolio management by GitHub rather than passive maintenance.
GitHub Copilot deprecates specific models
©GitHub Changelog

GitHub has deprecated a selection of models used across all Copilot experiences, including Chat, inline edits, and agent modes, effective October 2, 2026. The company advises users to update integrations and directs Enterprise administrators to manually enable access to alternative models through Copilot settings policies. While no action is required to remove the deprecated models from local configurations, availability of replacements depends on admin approval. GitHub Enterprise customers are encouraged to contact their account managers for assistance with this transition.

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The story around this

Earlier coverage that leads up to this article, and what followed. Lines connect each piece to the closest one after it, converging here.

GitHub Copilot App Now Supports Any Model Provider — Matt Wolfe1GitHub Copilot Models Deprecated — GitHub Changelog2GitHub Copilot Deprecates Legacy Models in October 2026 — GitHub Changelog3GitHub Copilot deprecates specific modelsJun 10You are here

How we got here

  1. 1
    GitHub Copilot App Now Supports Any Model Provider

    Matt Wolfe · June 10, 2026 · Related

  2. 2
    GitHub Copilot Models Deprecated

    GitHub Changelog · August 31, 2026 · Same story

  3. 3
    GitHub Copilot Deprecates Legacy Models in October 2026

    GitHub Changelog · September 18, 2026 · Same story

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