# xAI — Grok 4.5 in GitHub Copilot

- Company: xAI (x.ai)
- Announced: 2026-07-28T00:00:00+00:00
- Category: availability-change
- Subject: Grok
- Models affected: Grok 4.5
- Source: https://x.ai/news/grok-github-copilot
- Record: https://forck.live/items/3435-grok-4-5-in-github-copilot

Grok 4.5 is now available in GitHub Copilot, making it accessible to users of the Copilot product as a new model option. The source text contains only a date and a brief statement of availability, with no additional details about the model or the integration.

## Evidence

Verbatim from https://x.ai/news/grok-github-copilot:

> Grok 4.5 in GitHub Copilot

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Record: https://forck.live/items/3435-grok-4-5-in-github-copilot
Catalogue: https://forck.live/llms.txt
Feed: https://forck.live/feed.md