Built to refine the performance and reliability of the Gemini 3 Pro series, Gemini 3 Pro Preview provides better thinking, improved token efficiency, and a more grounded, factually consistent experience. It's optimized for software engineering behavior and usability, as well as agentic workflows requiring precise tool usage and reliable multi-step execution across real-world domains.
Documentation
Visit the Gemini 3 Developer Guide page for full coverage of features and capabilities.
gemini-3-pro-preview
| Property | Description |
|---|---|
| Model code | gemini-3-pro-preview |
| Supported data types |
Inputs Text, Image, Video, Audio, and PDF Output Text |
| Token limits[*] |
Input token limit 1,048,576 Output token limit 65,536 |
| Capabilities | Not supported Supported Supported Not supported Supported Supported Not supported Not supported Not supported Supported Supported Supported Supported |
| Consumption options |
Supported Not supported Not supported |
| Versions |
|
| Latest update | November 2025 |
| Model card | Model card |