Gemini 3.1 Flash Live Preview API
About
Build advanced reasoning agents with Gemini 3.1 Flash Live Preview, a specialized AI model optimized for complex logic and chain-of-thought tasks. This model delivers cost-effective pricing at $0.75/1M input and $4.50/1M output tokens, native tool calling support. Access Gemini 3.1 Flash Live Preview via the Google API with up to 66K output tokens.
Capabilities
Input Modalities
textimagevideoaudio
Limits
Context Window
131K
Tokens
Input Limit
131K
Tokens
Max Output
66K
Tokens
Pricing
Standard (per 1M tokens)
Input
$0.75
Output
$4.50
Audio (per 1M tokens)
Input
$3.00
Output
$12.00
Frequently Asked Questions
Gemini 3.1 Flash Live Preview by Google costs $0.75 per 1M input tokens and $4.50 per 1M output tokens.
Model Details
ID
gemini-3.1-flash-live-preview
Provider
GoogleFamily
gemini-flash
Release Date
Mar 26, 2026
Knowledge Cutoff
Jan 1, 2025
API Integration
NPM Package
@ai-sdk/google
Environment Variables
GOOGLE_API_KEY
GOOGLE_GENERATIVE_AI_API_KEY
GEMINI_API_KEY