Gemini 3.1 Pro Preview Custom Tools
tempr / google/gemini-3.1-pro-preview-customtools
Input price
$2
per 1M tokens
Output price
$12
per 1M tokens
Context
1,049K
tokens
Capabilities
✓ Reasoning✓ Tool calls✓ Image input— Open weights
| cache read | $0.2 |
| Context | 1,048,576 tokens |
| max output | 65,536 tokens |
| Released | 2026-02-19 |
| Data updated | 2026-02-19 |
Prices are official/data-source rates (per 1M tokens), not what relays actually charge — relay prices vary with discounts and group multipliers. See methodology.