Gemini 3.1 Pro Preview API
About
Build advanced reasoning agents with Gemini 3.1 Pro Preview, a specialized AI model optimized for complex logic and chain-of-thought tasks. This model delivers cost-effective pricing at $2.50/1M input and $15.00/1M output tokens, native tool calling support. Access Gemini 3.1 Pro Preview via the Venice AI API with up to 33K output tokens.
Capabilities
Input Modalities
textimageaudiovideo
Limits
Context Window
1.0M
Tokens
Input Limit
1.0M
Tokens
Max Output
33K
Tokens
Pricing
Standard (per 1M tokens)
Input
$2.50
Output
$15.00
Caching (per 1M tokens)
Read
$0.50
Write
$0.50
Frequently Asked Questions
Gemini 3.1 Pro Preview by Venice AI costs $2.50 per 1M input tokens and $15.00 per 1M output tokens. Cached reads cost $0.50 per 1M tokens. Cache writes cost $0.50 per 1M tokens.
Model Details
ID
gemini-3-1-pro-preview
Provider
Venice AIFamily
gemini
Release Date
Feb 19, 2026
Knowledge Cutoff
Jan 1, 2025
API Integration