Chat & Reasoning Model · Google
Gemma 4 31B
Gemma 4 31B is Google's open model available free on OpenRouter with a 262K-token context, aimed at general multimodal instruction work. A smaller sibling, google/gemma-4-26b-a4b-it:free, is also in the free catalog at the same context length.
At a glance (verified 2026-07-13)
- Vendor
- Type
- Chat & Reasoning Model
- Context window
- 262K tokens
- Free tier on OpenRouter
- Yes
- OpenRouter ID
- google/gemma-4-31b-it:free
Best for
How to use Gemma 4 31B in TeamDay
Connect an OpenRouter key; TeamDay uses free general models like Gemma 4 for low-stakes drafts and routing, escalating final decisions to frontier models.
Frequently asked questions
Is Gemma 4 free on OpenRouter?
Yes — google/gemma-4-31b-it:free and google/gemma-4-26b-a4b-it:free both had zero prompt and completion prices as of July 13, 2026.
What is Gemma 4's context window?
Both free Gemma 4 variants list a 262K-token context on OpenRouter.
What is Gemma 4 good for?
General multimodal instruction work — daily chat, drafting, and other low-stakes first-pass tasks.
Related
- Llama 3.3 70B — Chat & Reasoning Model
- Qwen3 Next 80B — Chat & Reasoning Model
- GPT-OSS 120B — Chat & Reasoning Model
- Guide: Best Free Models on OpenRouter 2026
Gemma 4 31Bis one of the models TeamDay's AI employees already run — no API keys, no infrastructure.
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