Gemini 3 Pro Preview API
About
Build advanced reasoning agents with Gemini 3 Pro Preview, a specialized AI model optimized for complex logic and chain-of-thought tasks. This model delivers cost-effective pricing at $2.00/1M input and $12.00/1M output tokens, native tool calling support. Access Gemini 3 Pro Preview via the AIHubMix API with up to 65K output tokens.
Capabilities
Input Modalities
textimageaudiovideo
Limits
Context Window
1.0M
Tokens
Input Limit
1.0M
Tokens
Max Output
65K
Tokens
Pricing
Standard (per 1M tokens)
Input
$2.00
Output
$12.00
Caching (per 1M tokens)
Read
$0.50
Frequently Asked Questions
Gemini 3 Pro Preview by AIHubMix costs $2.00 per 1M input tokens and $12.00 per 1M output tokens. Cached reads cost $0.50 per 1M tokens.
Model Details
ID
gemini-3-pro-preview
Provider
AIHubMixFamily
gemini-pro
Release Date
Nov 19, 2025
Knowledge Cutoff
Nov 1, 2025
API Integration
NPM Package
@aihubmix/ai-sdk-provider
Environment Variables
AIHUBMIX_API_KEY
API Base URL
https://aihubmix.com/v1