Google
Gemini 3.1 Pro
Gemini 3.1 Pro — Google flagship with 1M context
gemini-3.1-proCatalog preview. Paid requests for this model are not enabled yet.
Pricing
~90%USD. No uRouter markup. Live prices can change.
- Input
- $0.2 / 1,000,000 tokens
- Output
- $1.2 / 1,000,000 tokens
- Cache read
- $0.02 / 1,000,000 tokens
- Cache write
- $0.0375 / 1,000,000 tokens
Model details
- Input
- text, image
- Output
- text
- Context window
- 1,048,576 tokens
- Maximum output
- 65,536 tokens
- Availability
- Available
- Updated
- 11/8/2026, 2:00:50 AM UTC
Capacity is reserved when your request is accepted.
Price history
Observed best prices · Last 24 hours · UTC
$0.2/ 1,000,000 tokens
Capabilities
chatstreamingtoolsvisionreasoning
Supported parameters
max_tokenstemperaturetop_pstoptoolstool_choiceresponse_formatseedstructured_outputsListed capabilities describe the model. uRouter execution support is verified separately.