Gemini 3.1 Pro Preview Custom Tools
google/gemini-3.1-pro-preview-customtools
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Zero data retention
Yes
Pricing (lowest)
$2.00/M / $12.00/M
Context
1M
Released
Feb 25, 2026
Vendors
| Capabilities | ||||||||
|---|---|---|---|---|---|---|---|---|
| $2.00 | $12.00 | $0.20 | 1M | 66K | Feb 25, 2026 | |||
| Vertex AI | $2.00 | $12.00 | $0.20 | 1M | 66K | Feb 25, 2026 |
Vendor details
| Vertex AI | ||
|---|---|---|
| Currency | USD | USD |
| Availability | available | available |
| Reasoning effort levels | Not adjustable | Not adjustable |
| Modalities | Input: TextInput: ImageInput: AudioInput: DocumentOutput: TextOutput: Tool use | Input: TextInput: ImageInput: AudioInput: DocumentOutput: TextOutput: Tool use |