Does Gemma 4 31B support zero data retention?

Not self-serve on Pay-as-you-go. Zero data retention for Gemma 4 31B is available on request via Opper Enterprise — contact hello@opper.ai.

Where is Gemma 4 31B hosted?

Gemma 4 31B runs on US hosting routes through the Opper gateway.

Is Gemma 4 31B trained on prompts and outputs?

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

Is a GDPR DPA available for Gemma 4 31B?

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

Gemma 4 31B

by Google

Google's flagship open-weight model with Apache 2.0 license. Multimodal reasoning, function calling, and thinking capabilities.

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Key info

Input

Output

Features

Context window

256K

Max output

Input price

— /1M

Output price

— /1M

US residency available
Zero data retention via Enterprise
No training by default
GDPR DPA available

Benchmarks

Independent benchmark scores — composite indices for reasoning, coding, and math, plus individual eval scores where available.

Global rank#86 of 518 LLMs

TierStrong

Output speed35 tok/s

First token1.01s

Intelligence Index39.2

Coding Index38.7

GPQA Diamond

86%

Humanity's Last Exam

23%

SciCode

43%

IFBench

76%

Long-context reasoning

62%

Terminal-Bench Hard

36%

τ²-Bench Telecom

60%

See full leaderboard →Benchmarks via Artificial Analysis · View on AA

Available routes

Gemma 4 31B runs on 1 route through the Opper gateway. Compare residency, ZDR, and training posture at a glance — full data-handling detail per route below.

Provider	Region	Zero data retention	Training	Input	Output
Gemini	US	Enterprise	No	—	—

Training posture across routes: No training on prompts by default.

Data handling per route

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