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Google: Nano Banana Pro (Gemini 3 Pro Image Preview)

google/gemini-3-pro-image-preview

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...

specs & pricing
Type
image
Provider
google
Model ID
google/gemini-3-pro-image-preview
Capabilities
vision, reasoning
Context window
66K tokens
Input price
$2.20 / 1M tokens
Output price
$13.20 / 1M tokens

Cloud price is billed from prepaid credits when a request fails over to the cloud. Open-weight models run free on GPUs you own — the gateway routes to your nodes first.

What it costs to run

cloud · 1M in + 1M out

$15.40

$2.20 for a million input tokens plus $13.20 for a million output tokens, billed from credits only when a request fails over to the cloud.

your hardware

cloud only

Google: Nano Banana Pro (Gemini 3 Pro Image Preview) is a hosted model, so it is always served from the cloud. Route easy traffic to an open model on your own hardware and keep this one for the requests that need it.

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Call Google: Nano Banana Pro (Gemini 3 Pro Image Preview) through one OpenAI-compatible endpoint.

Mix it with open models on your own hardware — the gateway routes each request to the cheapest place that can serve it.

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no credit card · 2 nodes free · openai-compatible

Frequently asked questions

What is the context window of Google: Nano Banana Pro (Gemini 3 Pro Image Preview)?
Google: Nano Banana Pro (Gemini 3 Pro Image Preview) accepts up to 65,536 tokens (66K) of context per request.
How much does Google: Nano Banana Pro (Gemini 3 Pro Image Preview) cost per million tokens?
Through Wide Area Intelligence, Google: Nano Banana Pro (Gemini 3 Pro Image Preview) costs $2.20 per 1M input tokens and $13.20 per 1M output tokens when served from the cloud, billed from prepaid credits. A workload of 1M input plus 1M output tokens costs $15.40.

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