Gemma 4 31B is Google's next-generation open-weight model at the 31-billion parameter scale, released under an open license for self-hosted and research use. It builds on the Gemma lineage with improved instruction following, multilingual capability, and stronger performance on general knowledge and reasoning benchmarks compared to earlier Gemma generations.
At 31B parameters, it occupies a practical sweet spot for teams running inference on capable hardware — fitting on multi-GPU servers or high-VRAM single-GPU setups — while delivering quality closer to much larger proprietary models. It is suited for enterprise deployments where data privacy prevents use of external APIs, as well as research environments building fine-tuned task-specific variants.
Key Features
Open-weight model suitable for self-hosted deployment
Strong general-purpose instruction following
Multilingual text generation and comprehension
Fine-tuning friendly architecture for downstream task adaptation
Improved reasoning and knowledge depth over Gemma 3
Commercial-use permissive license
Ideal Use Cases
Private on-premise deployments with sensitive data
Fine-tuning for domain-specific enterprise tasks
Research into open-weight LLM capabilities
Multilingual content generation and translation
General-purpose chat and assistant applications
Example Prompts for Gemma 4 31B
Technical Specifications
| Provider | |
| Category | Text |
| Modality | Text -> Text |
Frequently Asked Questions
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