Google AI Studio: gemini-3.1-flash-image-preview

proprietary
Context
131K
Max output
33K
Input price
$0.5/1M tokens
Output price
$3/1M tokens

Capabilities

Reasoning & Interaction
Reasoning
Tool Calling
Output Control
Structured Output
JSON Mode
Infrastructure
Streaming
Batch Processing

Details

Model IDgoogle-ai-studio/gemini-3.1-flash-image-preview
Provider Cloudflare AI Gateway
Creator Google AI
Familygemini-3.1
Licenseproprietary
Status—
Typechat
Input modalitiestext
Output modalitiestext
Open weightNo
Parameters—
Architecture—
Context window131K tokens
Max input—
Max output33K tokens
Reasoning tokens—
Knowledge cutoff
Release date—
Sourceofficial

Pricing

Input
$0.5
Output
$3
Cache write
—
Cache read
—
Batch in
—
Batch out
—

Family Comparison: gemini-3.1

ModelContextMax outPricing
Google AI Studio: gemini-3.1-flash-lite-preview-20260303——$0.25$1.5
Google AI Studio: gemini-3.1-flash-lite-preview1.0M66K$0.25$1.5
OpenRouter: google/gemini-3.1-flash-lite-preview-20260303——$0.25$1.5
OpenRouter: google/gemini-3.1-flash-lite-preview——$0.25$1.5
Google AI Studio: gemini-3.1-flash-image-preview-20260226——$0.5$3
Google AI Studio: gemini-3.1-flash-image-preview131K33K$0.5$3
OpenRouter: google/gemini-3.1-flash-image-preview-20260226——$0.5$3
OpenRouter: google/gemini-3.1-flash-image-preview——$0.5$3
Google AI Studio: gemini-3.1-pro-preview-20260219——$2$12
Google AI Studio: gemini-3.1-pro-preview-customtools-20260219——$2$12
Google AI Studio: gemini-3.1-pro-preview-customtools——$2$12
Google AI Studio: gemini-3.1-pro-preview1.0M66K$2$12
Google Vertex AI: gemini-3.1-pro-preview-customtools——$2$12
Google Vertex AI: gemini-3.1-pro-preview——$2$12
OpenRouter: google/gemini-3.1-pro-preview-20260219——$2$12
OpenRouter: google/gemini-3.1-pro-preview-customtools-20260219——$2$12
OpenRouter: google/gemini-3.1-pro-preview-customtools——$2$12
OpenRouter: google/gemini-3.1-pro-preview——$2$12

API

GET/v1/models/cloudflare-ai-gateway/google-ai-studio/gemini-3.1-flash-image-preview

Google AI Studio: gemini-3.1-flash-image-preview

google-ai-studio/gemini-3.1-flash-image-preview
Changes · 3 entries
google-ai-studio/gemini-3.1-flash-image-previewupdate1cd659eMar 24, 2026, 04:19 AM
modalitiesinput["text"]output["text"]
google-ai-studio/gemini-3.1-flash-image-previewupdate2b100acMar 23, 2026, 05:30 AM
model_typechat
google-ai-studio/gemini-3.1-flash-image-previewcreate7a4f1f6Mar 22, 2026, 05:43 AM