# GitHub — Gemini 4 Argon in GitHub Copilot

- Company: GitHub (github.com)
- Announced: 2026-10-13T18:39:56+00:00
- Category: availability-change
- Coverage: not counted
- Announcement: yes
- Group: announcements
- Source: https://github.blog/changelog/2026-10-13-gemini-4-argon-in-github-copilot
- Record: https://forck.live/items/20629-gemini-4-argon-in-github-copilot
- Subject: Copilot
- Models affected: Gemini 4 Argon
- Pricing: provider list pricing under usage-based billing

GitHub made Gemini 4 Argon generally available in Copilot for Pro+, Max, Business, and Enterprise users, with gradual rollout across multiple IDEs and tools.

## Evidence

Verbatim from https://github.blog/changelog/2026-10-13-gemini-4-argon-in-github-copilot:

> Gemini 4 Argon, Google’s newest frontier model, is now generally available in GitHub Copilot. It is designed for complex coding, agentic, and reasoning tasks.

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Record: https://forck.live/items/20629-gemini-4-argon-in-github-copilot
Catalogue: https://forck.live/llms.txt
Current issue: https://forck.live/feed.md