Gemma 4 31B IT

Parameters

31B

Published

Apr 2, 2026

Gemma 4 31B IT is an AI model developed by Google DeepMind (United States), first published in April 2026. It works in the language domain, on tasks such as language modeling/generation and question answering.

Epoch AI has no training-compute estimate for this model. The model has 31,000,000,000 parameters.

Access: Open weights (restricted use). Its weights are openly available. Epoch AI rates the confidence of this record as likely.

Full record

Organization: Google DeepMind
Country of organization: United States
Domain: Language
Task: Language modeling/generation, Question answering
Parameters: 31,000,000,000
Model accessibility: Open weights (restricted use)
Open weights: Yes
Epoch confidence: Likely

Benchmark results

01	WebDev Arena	Arena Score	1379.5
02	ALE Bench	Performance	925.5
03	Epoch Capabilities Index	ECI Score	141.9
04	WeirdML	Accuracy	0.52
05	SciCode	Score	0.43
06	Surface Evolver Bench	Mean score	0.31
07	SimpleQA Verified	mean_score	0.1
08	Critpt	Accuracy	0.01