Language model

Gemma 4 31B IT

Google

Released: April 2, 2026
Data date: September 8, 2026

Profile

Specifications and access

Published information about this model. Existing estimates are explicitly labeled.

Specification	Value and source
Weights	Open weightsSource
Access	APISource
Parameters	31 billionSource
Context window	262,144 tokensSource
Maximum output	32,768 tokensSource
License	Gemma Terms of UseSource
Inputs	Text, ImageSource
Outputs	TextSource
Reasoning	YesSource
Tool calling	YesSource

Evidence

Sources and data date

Every statement links to its underlying documentation or leaderboard.

Type	Evidence and data date
Additional source	models.dev catalog (retrieved September 8, 2026)
Additional source	Hugging Face