Gemini 4 Carbon is now available in Devin Desktop and CLI

Cognition says Google's Gemini 4 Carbon can now be used in Devin Desktop and Devin CLI.

On its own FrontierCode 2.0 benchmark, Cognition reports Carbon scores 40.0%, up from 26.3% for Gemini 4 Argon, which it says makes Carbon the best-performing Google model on the benchmark.