Nano Banana API
About
Build advanced reasoning agents with Nano Banana, a specialized AI model optimized for complex logic and chain-of-thought tasks. This model delivers cost-effective pricing at $0.30/1M input and $30.00/1M output tokens. Access Nano Banana via the Google API with up to 33K output tokens.
Capabilities
Input Modalities
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Output Modalities
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Reasoning
Yes
Structured Output
No
Tool Use
No
WeightsClosed
Temperature
Adjustable
Attachment
Supported
Limits
Context Window
33K
Tokens
Input Limit
33K
Tokens
Max Output
33K
Tokens
Pricing
Standard (per 1M tokens)
Input
$0.30
Output
$30.00
Caching (per 1M tokens)
Read
$0.07
Frequently Asked Questions
Nano Banana by Google costs $0.30 per 1M input tokens and $30.00 per 1M output tokens. Cached reads cost $0.07 per 1M tokens.
Model Details
ID
gemini-2.5-flash-image
Provider
GoogleFamily
gemini-flash
Release Date
Aug 26, 2025
Knowledge Cutoff
Jun 1, 2024
API Integration
NPM Package
@ai-sdk/google
Environment Variables
GOOGLE_API_KEY
GOOGLE_GENERATIVE_AI_API_KEY
GEMINI_API_KEY