Gemini 2.5 Flash Image

• Inputs:
  Text , Images
• Outputs:
  Text and image

• Maximum input tokens: 32,768
• Maximum output tokens: 32,768

Supported
• System instructions
• Count Tokens
Not supported
• Grounding with Google Search
• Code execution
• Tuning
• Function calling
• Gemini Live API
• Thinking
• Implicit context caching
• Explicit context caching
• Vertex AI RAG Engine
• Chat completions

Supported
• Provisioned Throughput
• Standard PayGo
• Batch prediction
Not supported

• Maximum images per prompt: 3
• Maximum file size per file for inline data or direct uploads through the console: 7 MB
• Maximum file size per file from Google Cloud Storage: 30 MB
• Maximum number of output images per prompt: 10
• Supported aspect ratios: 1:1, 3:2, 2:3, 3:4, 4:3, 4:5, 5:4, 9:16, 16:9, and 21:9
• Supported MIME types:
  image/png , image/jpeg , image/webp , image/heic , image/heif

• Maximum number of files per prompt: 3
• Maximum number of pages per file: 3
• Maximum file size per file: 50 MB (API and Cloud Storage imports) or 7 MB (direct upload through Google Cloud console)
• Supported MIME types:
  application/pdf , text/plain

• Temperature: 0.0-2.0 (default 1.0)
• topP: 0.0-1.0 (default 0.95)
• topK: 64 (fixed)
• candidateCount: 1

Model availability

(Includes Standard PayGo & Provisioned Throughput)

Global
• global
United States
• us-central1
• us-east1
• us-east4
• us-east5
• us-south1
• us-west1
• us-west4
Europe
• europe-central2
• europe-north1
• europe-southwest1
• europe-west1
• europe-west4
• europe-west8

ML processing

United States
• Multi-region
Europe
• Multi-region

• gemini-2.5-flash-image
• Launch stage: GA
• Release date: October 2, 2025

• Data residency
• CMEK
• VPC-SC
• AXT

• Data residency
• CMEK
• VPC-SC
• AXT