When was Gemma 4 31B IT released?

Google released Gemma 4 31B IT on 31 Mar 2026. It is available through the Opper gateway.

Does Gemma 4 31B IT support zero data retention?

Yes. Gemma 4 31B IT is available with zero data retention on Berget, DeepInfra, Geodd, Greenference, Infercom, Novita, Regolo, SCX through the Opper gateway. Other routes carry zero data retention with abuse monitoring; see each route's window in the data-handling section.

Where is Gemma 4 31B IT hosted?

Gemma 4 31B IT runs on both EU and US hosting routes through the Opper gateway. Pick the route that matches your residency requirement.

Is Gemma 4 31B IT trained on prompts and outputs?

No. Every hosting route for Gemma 4 31B IT is configured so customer prompts and outputs are not used to train models by default.

Is a GDPR DPA available for Gemma 4 31B IT?

Yes. A GDPR Data Processing Agreement is available on at least one route serving Gemma 4 31B IT. Contact hello@opper.ai to receive it.

Gemma 4 31B IT

by Google

Released 28 days after Gemini 3.1 Flash-Lite Preview · Announcement · All Google releases

Gemma 4 31B IT is the instruction-tuned version of the dense 31-billion parameter flagship, tuned for chat, task completion, and agentic workflows. It accepts text, image, and video inputs and carries a 256K token context window for handling extensive documents and conversations. The model supports native function calling, structured output, configurable thinking modes for step-by-step reasoning, and multilingual understanding across more than 140 languages. Built for both complex reasoning and local execution, Gemma 4 31B IT handles coding, multimodal analysis, and agent-driven tasks, while a hybrid attention design keeps long-context processing efficient. Instruction tuning improves natural conversation and adherence to system prompts. Released April 2, 2026, under the Apache 2.0 license.

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Key info

Input

Output

Features

Context window

256K

Max output

Input price

— /1M

Output price

— /1M

Released

31 Mar 2026

EU residency available
US residency available
Zero data retention on pay-as-you-go
No training by default
GDPR DPA available

Available routes

Gemma 4 31B IT runs on 10 different routes through the Opper gateway. Compare residency, zero data retention and training posture at a glance, with full data-handling detail per route below. In the EU it is served by Berget (Sweden), Greenference, Infercom (Germany) and 1 more. See every model hosted in the EU. One route also sells flex and priority processing: the same model at another price, picked per request with service_tier. How service tiers work.

Provider	Region	Training	Input	Output	Cache read
Berget	EU	No	$0.28	$0.56	Input price	Not offered on this route	Not offered on this route
DeepInfra	US	No	$0.20	$0.40	Input price
DigitalOcean	US	No	$0.18	$0.50	$0.04	Not offered on this route	Not offered on this route
Google Cloud	US	No	—	—	Input price	Not offered on this route	Not offered on this route
Geodd	US	No	$0.13	$0.37	Input price	Not offered on this route	Not offered on this route
Greenference	EU	No	$0.15	$0.42	$0.06	Not offered on this route	Not offered on this route
Infercom	EU	No	$0.23	$0.39	Input price	Not offered on this route	Not offered on this route
Novita	US	No	$0.14	$0.40	Input price	Not offered on this route	Not offered on this route
Regolo	EU	No	$0.45	$2.36	Input price	Not offered on this route	Not offered on this route
SCX	Multi	No	$0.38	$1.13	Input price	Not offered on this route	Not offered on this route

Live routes and prices as JSON: api.opper.ai/v3/models?q=gemma-4-31b-it

Uptime and availability

Gemma 4 31B IT runs on 4 independently monitored routes through the Opper gateway. A direct integration leaves you on one of them, the gateway serves whichever is healthy.

100%effective uptime, last 30 days

Averaged across these routes on their own, a single provider reached 99.79% over the same window.

Daily status through the gateway, which serves each request from whichever route is healthy.

4 monitored providers serve Gemma 4 31B IT.

Measured over the last 30 days from each provider's official status feed via StatusGator. Refreshed hourly. 6 further routes for this model are not on the board yet and are not counted above. See uptime for every provider Opper monitors.

Data handling per route

Each route hosting Gemma 4 31B IT has its own privacy posture, residency, and GDPR terms. Postures are maintained by Opper with a last-verification timestamp.

Berget — Sweden🇸🇪

Zero data retention: nothing is logged, held for abuse monitoring or used for training. No training on customer data. EU; DPA available.

Zero data retention: Yes. Nothing is logged, held for abuse monitoring or used for training.
Training: No training on customer data.
Logging: None
Abuse monitoring: No classifier
Caching: Content cached for replay
Subprocessor access: No subprocessor reads content
GDPR DPA: DPA available
Transfer mechanism: Not applicable — data stays in EU

DeepInfra — United States🇺🇸

Zero data retention: nothing is logged, held for abuse monitoring or used for training. No training on customer data. US; unknown; DPA available.

Zero data retention: Yes. Nothing is logged, held for abuse monitoring or used for training.
Training: No training on customer data.
Logging: None
Abuse monitoring: No classifier
GDPR DPA: DPA available
Transfer mechanism: unknown

DigitalOcean — United States🇺🇸

Zero data retention with abuse monitoring: nothing is logged or used for training; content flagged by abuse monitoring is held for review. No training on customer data. US; dpf sccs; DPA available.

Zero data retention: With abuse monitoring, flagged content held.
Training: No training on customer data.
Logging: None
Abuse monitoring: Always on, holds flagged content, stored in United States
Caching: Content cached for replay
Subprocessor access: No subprocessor reads content
GDPR DPA: DPA available
Transfer mechanism: dpf sccs

Google Cloud — United States🇺🇸

Zero data retention with abuse monitoring: prompts and outputs are kept for abuse monitoring only, for a window the provider does not state, and are not used for training. No training on customer data. US; SCCs; DPA available.

Zero data retention: With abuse monitoring, window not stated.
Training: No training on customer data.
Logging: Abuse monitoring
Abuse monitoring: On by default, holds flagged content, 55 days, a person can view samples
GDPR DPA: DPA available
Transfer mechanism: SCCs

Geodd — United States🇺🇸

Zero data retention: nothing is logged, held for abuse monitoring or used for training. No training on customer data. US; SCCs; DPA available.

Zero data retention: Yes. Nothing is logged, held for abuse monitoring or used for training.
Training: No training on customer data.
Logging: None
Abuse monitoring: No classifier
Caching: Not cached
GDPR DPA: DPA available
Transfer mechanism: SCCs

Greenference — EU🇪🇺

Zero data retention: nothing is logged, held for abuse monitoring or used for training. No training on customer data. EU; DPA available.

Zero data retention: Yes. Nothing is logged, held for abuse monitoring or used for training.
Training: No training on customer data.
Logging: None
Abuse monitoring: No classifier
Caching: Content cached for replay
Subprocessor access: Subprocessors may read content
GDPR DPA: DPA available
Transfer mechanism: Not applicable — data stays in EU

Infercom — Germany🇩🇪

Zero data retention: nothing is logged, held for abuse monitoring or used for training. No training on customer data. EU; DPA available.

Zero data retention: Yes. Nothing is logged, held for abuse monitoring or used for training.
Training: No training on customer data.
Logging: None
Abuse monitoring: No classifier
GDPR DPA: DPA available
Transfer mechanism: Not applicable — data stays in EU

Novita — United States🇺🇸

Zero data retention: nothing is logged, held for abuse monitoring or used for training. No training on customer data. US; SCCs; DPA available.

Zero data retention: Yes. Nothing is logged, held for abuse monitoring or used for training.
Training: No training on customer data.
Logging: None
Abuse monitoring: On by default, keeps nothing
GDPR DPA: DPA available
Transfer mechanism: SCCs

Regolo — Italy🇮🇹

Zero data retention: nothing is logged, held for abuse monitoring or used for training. No training on customer data. EU; DPA available.

Zero data retention: Yes. Nothing is logged, held for abuse monitoring or used for training.
Training: No training on customer data.
Logging: None
Abuse monitoring: No classifier
Subprocessor access: No subprocessor reads content
GDPR DPA: DPA available
Transfer mechanism: Not applicable — data stays in EU

SCX — Multi-region

Zero data retention: nothing is logged, held for abuse monitoring or used for training. No training on customer data. GLOBAL; unknown; DPA available.

Zero data retention: Yes. Nothing is logged, held for abuse monitoring or used for training.
Training: No training on customer data.
Logging: None
Abuse monitoring: Optional (off by default), keeps nothing
GDPR DPA: DPA available
Transfer mechanism: unknown

Get started

Call Gemma 4 31B IT through the Opper gateway with one API key. Opper is drop-in compatible with the OpenAI, Anthropic and Google AI SDKs.

Gemma 4 31B IT is a free model on Opper. Sign up needs no credit card: you get an API key straight away and the free models work in the playground and the API. Add a card to use premium models, pay-as-you-go with no minimum.

Set it up with your agent

Copy this and paste it into a coding agent like Claude Code, Cursor or Codex and it'll wire up Opper for you.

Or call it directly

1import OpenAI from "openai";
2
3const client = new OpenAI({
4  apiKey: process.env.OPPER_API_KEY,
5  baseURL: "https://api.opper.ai/v3/compat",
6});
7
8const completion = await client.chat.completions.create({
9  model: "gemma-4-31b-it",
10  messages: [{ role: "user", content: "Hello" }],
11});
12console.log(completion.choices[0].message.content);