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Gemma 4

● live
Googleopen weights

Live — shipped Apr 2 as gemma-4-31b-it / gemma-4-26b-a4b-it; open weights. On the board as live since 2026-04-02 — the watchers keep tracking it: lineup changes, pricing moves and deprecations all alert.

Answering· checked Is Gemini down? →

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Timeline

2026-04-02
Gemma 4 verified live — from the vendor's own announcement and catalog listingverified

The official word

We alert on verified API behavior, never on announcements alone — but when Google speaks, it's here: blog.google ↗

Where to use Gemma 4

51 providers list Gemma 4 in the models.dev catalog (as of 2026-10-27), under the model ids shown below.

Googlegemma-4-26b-a4b-it · gemma-4-31b-it
Vertexgoogle/gemma-4-26b-a4b-it-maas
OpenRoutergoogle/gemma-4-26b-a4b-it · google/gemma-4-31b-it
Vercel AI Gatewaygoogle/gemma-4-26b-a4b-it · google/gemma-4-31b-it
Abacusgoogle/gemma-4-31b-it
AI/ML APIgoogle/gemma-4-26b-a4b-it · google/gemma-4-31b-it
ai&google/gemma-4-31b-it
AKI.IOgemma4-26b
AMDGemma-4-31B-IT
Atomic Chatgemma-4-E4B-it-IQ4_XS · gemma-4-E4B-it-MLX-4bit
Berget.AIgoogle/gemma-4-31B-it
Charm Hypergemma-4-26b-a4b-it

Also listed by Chutes, Cloudflare Workers AI, CoreWeave, Cortecs, Crusoe, Deep Infra, DevPass (LLM Gateway), DigitalOcean, EmpirioLabs AI, evroc, FastRouter, Friendli, GreenPT, Hugging Face, InferX, Infomaniak, Kenari, Kilo Gateway, Lilac, LLM Gateway, LLMTR, Merge Gateway, NaN, NanoGPT, Neuralwatt, Novita AI, Nvidia, Opper, OrcaRouter, Poe, QVAC, Regolo AI, Requesty, SambaNova, Scaleway, SiliconFlow, Tempr Gateway, Tinfoil, Venice AI.

Listings cover the model family, so a provider may list a sibling tier under the same name. Check the id before you build on it.

Try it first-hand on Google's own Google AI Studio ↗

Gemma 4: quick answers

Is Gemma 4 out?

Yes. Gemma 4 is live and has been since April 2, 2026.

When was Gemma 4 released?

April 2, 2026.

Who makes Gemma 4?

Google. ArtificialWatch also tracks Gemini 4, Nano Banana 2.1, Gemini 3.8 Flash, Gemini 3.5 Transcribe, Gemini 3.7 Flash, Gemini 3.5 Flash-Lite, Gemini 3.6 Flash and Gemini Omni Flash from Google.

Where can I use Gemma 4?

51 providers list it in the models.dev catalog, including Google, Vertex, OpenRouter, Vercel AI Gateway and Abacus. The exact model ids each one lists are on this page.

Is Gemma 4 open weights?

Yes. Gemma 4 is released with open weights.

More from Google

Gemini 4live since 2026-10-13
Nano Banana 2.1live since 2026-10-06
Gemini 3.8 Flashlive since 2026-09-02
Gemini 3.5 Transcribelive since 2026-08-26
Gemini 3.7 Flashlive since 2026-08-13
Gemini 3.5 Flash-Litelive since 2026-07-21
Gemini 3.6 Flashlive since 2026-07-21
Gemini Omni Flashlive since 2026-06-30

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