Gemini 3 Flash API
About
Build advanced reasoning agents with Gemini 3 Flash, a specialized AI model optimized for complex logic and chain-of-thought tasks. This model delivers cost-effective pricing at $0.50/1M input and $3.00/1M output tokens, native tool calling support. Access Gemini 3 Flash via the Vercel AI Gateway API with up to 65K output tokens.
Capabilities
Input Modalities
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Output Modalities
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Limits
Context Window
1.0M
Tokens
Input Limit
1.0M
Tokens
Max Output
65K
Tokens
Pricing
Standard (per 1M tokens)
Input
$0.50
Output
$3.00
Caching (per 1M tokens)
Read
$0.05
Frequently Asked Questions
Gemini 3 Flash by Vercel AI Gateway costs $0.50 per 1M input tokens and $3.00 per 1M output tokens. Cached reads cost $0.05 per 1M tokens.
Model Details
ID
google/gemini-3-flash
Provider
Vercel AI GatewayFamily
gemini-flash
Release Date
Dec 17, 2025
Knowledge Cutoff
Mar 1, 2025
API Integration