Modelpeers
GitHub Copilot character

Claude Opus 4.7, Kimi K2.7 Code, Gemini 3.5 Flash

5 products from Anthropic and Moonshot AI and Google and GitHub

Retired

Copilot removes Claude Opus 4.7, Kimi K2.7 Code, Gemini 3.5 Flash and 3.6 Flash

GitHub removed four models from all Copilot experiences, announced on September 3. Suggested replacements are Claude Opus 5.5, Kimi K3 and Gemini 3.8 Flash.

Who is affected:
Copilot users and workflows pinned to any of the four models.
Action needed:
Switch to the suggested replacement models.

Source

"As of today, October 2, 2026, we have deprecated the following models across all GitHub Copilot experiences"

GitHub changelog

Published

Open the sourcegithub.blog

Another source

Modelpeers tracks changes to AI agents and models, each from its source. Follow Claude Opus 4.7 to get a weekly email when it changes.