Nano Banana Pro (Gemini 3 Pro Image Preview)
by Googletext+image->text+image4 endpoints
Overview
Nano Banana Pro is Google’s most advanced image-generation and editing model, built on Gemini 3 Pro. It extends the original Nano Banana with significantly improved multimodal reasoning, real-world grounding, and...
Capabilities
Text generation
Image understanding
Image generation
Structured output
Extended reasoning
Prompt caching
Top-P sampling
Stop sequences
Deterministic seed
Modalities
Input
ImageText
Output
ImageText
Technical Specifications
Context Window
65.5K tokens
Max Output
32.8K tokens
Tokenizer
Gemini
Uptime (24h)
9982.0%
Supported Parameters
include_reasoningmax_tokensreasoningresponse_formatseedstopstructured_outputstemperaturetop_p
Pricing
Per 1M tokens
Input$2.00
Output$12.00
Cache read$0.20
Cache write$0.38
Audio$2.00
Reasoning$12.00
Image$2.00