Gemma 3 12B is the mid-tier open-weight model in Google's Gemma 3 family, balancing quality and computational efficiency. At 12 billion parameters it fits on modern consumer GPUs and many cloud inference setups, making capable language model performance accessible without the hardware demands of the 27B variant.
Gemma 3 12B is a practical choice for teams who want a self-hostable model that performs well on general text tasks, coding assistance, and instruction-following, without the overhead of larger models. Its open-weight nature allows fine-tuning and private deployment, and it performs competitively among open models in its parameter range.
Key Features
Open-weight 12B model deployable on consumer and cloud GPUs
Good balance of response quality and inference cost
Supports fine-tuning for task-specific or domain adaptation
Handles instruction-following, summarization, and code generation
Compatible with Transformers, Ollama, and other standard frameworks
Ideal Use Cases
Self-hosted assistant applications with moderate hardware budgets
Fine-tuning experiments where a 27B base is too resource-intensive
Coding assistance and lightweight developer tooling
Privacy-first document processing without cloud API calls
Educational and research use of open-weight models
Example Prompts for Gemma 3 12B
Technical Specifications
| Provider | |
| Category | Text |
| Modality | Text -> Text |
API Usage
1 curl -X POST https://api.vincony.com/v1/chat/completions \ 2 -H "Authorization: Bearer YOUR_API_KEY" \ 3 -H "Content-Type: application/json" \ 4 -d '{ 5 "model": "google/gemma-3-12b", 6 "messages": [ 7 { "role": "user", "content": "Hello, Gemma 3 12B!" } 8 ] 9 }'
Replace YOUR_API_KEY with your Vincony API key. OpenAI-compatible endpoint — works with any OpenAI SDK.
Frequently Asked Questions
Try Gemma 3 12B now
Start using Gemma 3 12B instantly — 100 free credits, no credit card required. Access 800+ AI models through one platform.
More from Google
Use ← → to navigate between models · Esc to go back