modelgrep
G

Google: Nano Banana Pro (Gemini 3 Pro Image)

google/gemini-3-pro-image

ReasoningToolsJSONVisionImage out
Use via OpenRouter ↗
Intelligence
Design Elo
Speed
77
94th fastest
Latency
3.4s
first token
Input price
$2.00
240th cheapest
Context
66K
33K max out

How it compares

Faster than69%
of all ranked models
Cheaper than20%
of all ranked models

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...

Providers & pricing (2)

ProviderIn $/MOut $/MUptime
Google$2.00$12.00
Google AI Studio$2.00$12.00100%

Specifications

Context window66K
Max output33K
Knowledge cutoff
Input modalitiesimage, text
Output modalitiesimage, text
Prompt caching
Cache read price$0.200/M
ModeratedNo

Nano Banana Pro (Gemini 3 Pro Image) FAQ

How much does Nano Banana Pro (Gemini 3 Pro Image) cost?

Nano Banana Pro (Gemini 3 Pro Image) costs $2.00 per million input tokens and $12.00 per million output tokens via OpenRouter, making it 240th cheapest of 299 paid models.

How fast is Nano Banana Pro (Gemini 3 Pro Image)?

Nano Banana Pro (Gemini 3 Pro Image) generates around 77 tokens per second with 3.4s time-to-first-token (p50), the 94th fastest tracked model.

What is Nano Banana Pro (Gemini 3 Pro Image)'s context window?

Nano Banana Pro (Gemini 3 Pro Image) supports a 66K-token context window and can output up to 33K tokens. It accepts image, text input.

Compare head-to-head