Google Vertex AI: gemini-3-pro-preview

Input price
$2/1M tokens
Output price
$12/1M tokens

Capabilities

Infrastructure
Streaming

Details

Model IDgoogle-vertex-ai/gemini-3-pro-preview
Familygemini-3
License—
Status—
Typechat
Input modalitiestext
Output modalitiestext
Open weight—
Parameters—
Architecture—
Context window—
Max input—
Max output—
Reasoning tokens—
Knowledge cutoff—
Release date—
Sourceofficial

Pricing

Input
$2
Output
$12
Cache write
—
Cache read
—
Batch in
—
Batch out
—

Family Comparison: gemini-3

ModelContextMax outPricing
Google AI Studio: gemini-3-flash-preview-20251217——$0.5$3
Google AI Studio: gemini-3-flash-preview1.0M66K$0.5$3
Google Vertex AI: gemini-3-flash-preview——$0.5$3
OpenRouter: google/gemini-3-flash-preview-20251217——$0.5$3
OpenRouter: google/gemini-3-flash-preview——$0.5$3
Google AI Studio: gemini-3-pro-image-preview-20251120——$2$12
Google AI Studio: gemini-3-pro-image-preview66K33K$2$12
Google AI Studio: gemini-3-pro-preview-20251117——$2$12
Google AI Studio: gemini-3-pro-preview1.0M66K$2$12
Google Vertex AI: gemini-3-pro-preview——$2$12
OpenRouter: google/gemini-3-pro-image-preview-20251120——$2$12
OpenRouter: google/gemini-3-pro-image-preview——$2$12
OpenRouter: google/gemini-3-pro-preview-20251117——$2$12
OpenRouter: google/gemini-3-pro-preview——$2$12

API

GET/v1/models/cloudflare-ai-gateway/google-vertex-ai/gemini-3-pro-preview