Gemma 4 31B

By Google, United States

Larger version of Gemma 4, offered for free through OpenRouter.

No trainingHosted in the USOpen modelFree

Where your message goes

A route is the provider that runs the model for aidock. The chat tries the main route first, then the others if it is busy, and tells you.

OpenRouter

Free

Main route

No trainingHosted in the US

Training: The provider does not train its models on your messages.
Retention: The final provider (Google AI Studio) keeps messages for 55 days, without training.
Data processing agreement: Not stated
Transfer outside the EU: Standard contractual clauses (OpenRouter is not listed under the Data Privacy Framework).
Provider’s free quota: ":free" models: 20 requests a minute, 50 a day, or 1,000 a day after a one-time purchase of $10 in credits.

Sources

Information checked on 11 October 2026 in the providers’ official documents. Technical words are explained on the Models page.

Key facts

Context: 262,000 tokens; How much text it reads at once (a token is about 4 letters).
Reads images: Yes
Thinks before answering: No
Open weights: Yes

Strengths

Writing
Summaries

Speed measured this week

Anonymous measurements on real requests made in the chat, over 7 days. No text is kept.

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Quality of answers

aidock does not rate the quality of answers. To compare it, see compar:IA, the French government’s public comparison arena: anyone can compare two models blind and vote there.

Open compar:IA

Frequently asked questions

Is Gemma 4 31B free?

Yes. In the aidock chat, Gemma 4 31B is free: 10 messages a day without an account, 100 with a free account. aidock uses the free offer of OpenRouter.

Are my messages used to train Gemma 4 31B?

No. OpenRouter commits not to train models on your messages.

Where is my data processed with Gemma 4 31B?

OpenRouter: United States.

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