Google: Gemma 4 31B (free)
by google
Availability
Available 41 of 41 tracked days. Daily snapshots show whether this model was accessible as a free model on OpenRouter.
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About
Gemma 4 31B Instruct is Google DeepMind's 30.7B dense multimodal model supporting text and image input with text output. Features a 256K token context window, configurable thinking/reasoning mode, native function...
Specifications
Error Rate
Based on feedback reported by Free LLM Router users. Error rate reflects the percentage of requests that encountered issues such as rate limiting, unavailability, or errors. Learn more.
| Model | 1h | 6h | 24h | 7d | 30d |
|---|---|---|---|---|---|
| Google: Gemma 4 31B (free) | - | - | - | 100.0% | 89.7% |
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Frequently Asked Questions
Is Google: Gemma 4 31B (free) free to use?
Yes, Google: Gemma 4 31B (free) is completely free to use through OpenRouter. You can access it via the Free LLM Router API at no cost.
What is the context window for Google: Gemma 4 31B (free)?
Google: Gemma 4 31B (free) supports a context window of 262K tokens (262,144 tokens).
What is the maximum output length for Google: Gemma 4 31B (free)?
Google: Gemma 4 31B (free) can generate up to 33K tokens (32,768 tokens) per response.
Does Google: Gemma 4 31B (free) support vision and image inputs?
Yes, Google: Gemma 4 31B (free) supports image inputs, allowing you to analyze and discuss images alongside text.
Does Google: Gemma 4 31B (free) support function calling (tools)?
Yes, Google: Gemma 4 31B (free) supports function calling / tool use, enabling it to interact with external APIs and services.
Does Google: Gemma 4 31B (free) support reasoning?
Yes, Google: Gemma 4 31B (free) supports reasoning capabilities, allowing it to show its step-by-step thought process.