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Nano Banana Pro (Gemini 3 Pro Image)

Nano Banana Pro (Gemini 3 Pro Image) (Nano Banana Pro) is Google's advanced native image generation model built for professional and creative workflows, with accurate diagram labeling, web-search-grounded imagery, and higher resolution output.

Image GenWeb SearchImplicit Caching
index.ts
import { generateText } from 'ai'
const result = await generateText({
model: 'google/gemini-3-pro-image',
prompt: 'Render a picture of a red balloon.',
});

Providers

Route requests across multiple providers. Copy a provider slug to set your preference. Visit the docs for more info. Using a provider means you agree to their terms, listed under Legal.

Provider
Input
Output
Cache
Web Search
Capabilities
ZDR
No Training
Release Date
Google
Legal:Terms
Privacy
$2/M
$12/M
$0.13/img+3 more
Read:$0.2/M
Write:
$14/K
+ input costs
09/01/2025
Google Vertex AI
Legal:Terms
Privacy
$2/M
$12/M
$0.13/img+3 more
Read:$0.2/M
Write:
$14/K
+ input costs
09/01/2025