Gemini 3.1 Pro Preview
google/gemini-3.1-pro-preview
Input
$2.00
per 1M tokens
Output
$12.00
per 1M tokens
Cached input
$0.20
per 1M tokens
Gemini 3.1 Pro Preview is Google’s frontier reasoning model, delivering enhanced software engineering performance, improved agentic reliability, and more efficient token usage across complex workflows. Building on the multimodal foundation...
- Released
- Context window
- 1M tokens
- Max output
- 66K tokens
- Input
- audio, file, image, text, video
- Output
- text
- Reasoning
- Yes
Price history
No price changes since we started tracking on .
Providers on OpenRouter
6 endpoints serve this model. Uptime is OpenRouter's share of successful requests; prices per 1M tokens.
| Provider | Input | Output | Context window | Uptime 30 min | Uptime 24 h |
|---|---|---|---|---|---|
| Google AI Studioflexvendor's owndiscount/priority tier | $1.00 | $6.00 | 1M | 100% | 100% |
| Googleglobal · flexvendor's owndiscount/priority tier | $1.00 | $6.00 | 1M | 0.0% | 4.2% |
| Google AI Studiovendor's own | $2.00 | $12.00 | 1M | 100% | 100% |
| Googleglobalvendor's own | $2.00 | $12.00 | 1M | 100% | 99.72% |
| Google AI Studiopriorityvendor's owndiscount/priority tier | $3.60 | $21.60 | 1M | — | 100% |
| Googleglobal · priorityvendor's owndiscount/priority tier | $3.60 | $21.60 | 1M | 100% | 100% |