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AI Models / Compare

Nano Banana Pro (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 gr

Creator
Google Gemini
Lifecycle
Preview
Context
65.5K
Max output
32.8K
Released
Nov 20, 2025
Status
up
Input
$2.00 / 1M tokens
Output
$12.00 / 1M tokens
Cached read
$0.20 / 1M tokens
Cached write
/ 1M tokens
Batch discount
%
Source
OpenRouter
Verified
Apr 5, 2026 (High)

Capabilities

Modalities
imagetextimagetext
Capabilities
reasoningimageInputpromptCachingstructuredOutputs
Official Links

Benchmark Coverage

BenchmarkVersionScoreDateSourceNotes

Release History

ReleaseAliasLifecycleRelease DateDeprecationShutdownSummary
Nano Banana Pro (Gemini 3 Pro Image Preview)google-gemini-3-pro-image-previewPreviewNov 20, 2025Model available via OpenRouter.

Host Coverage

HostTypeContextPricing NoteDifferences
OpenRouteraggregator65.5K$2.00/1M in · $12.00/1M out via OpenRouter
Migration Guidance

Change Events
DateTypeTitleDescriptionSource
Nov 20, 2025family_addedNano Banana Pro (Gemini 3 Pro Image Preview) publishedModel made available via OpenRouter.OpenRouter

Other models from Google Gemini

Gemini 1.5 Flash, Gemini 1.5 Pro, Gemini 2.0 Flash, Gemini 2.0 Flash, Gemini 2.0 Flash, Gemini 2.0 Flash Lite, Gemini 2.5 Flash, Gemini 2.5 Flash Lite Preview 09-2025, Gemini 2.5 Flash-Lite, Gemini 2.5 Pro, Gemini 2.5 Pro, Gemini 2.5 Pro Preview 05-06, Gemini 2.5 Pro Preview 06-05, Gemini 3 Flash Preview, Gemini 3.1 Flash Lite Preview, Gemini 3.1 Pro Preview, Gemini 3.1 Pro Preview Custom Tools, Gemma 2 27B, Gemma 2 9B, Gemma 3 12B, Gemma 3 12B, Gemma 3 27B, Gemma 3 27B, Gemma 3 4B, Gemma 3 4B, Gemma 3n 2B, Gemma 3n 4B, Gemma 3n 4B, Gemma 4 26B A4B, Gemma 4 31B, Lyria 3 Clip Preview, Lyria 3 Pro Preview, Nano Banana (Gemini 2.5 Flash Image), Nano Banana 2 (Gemini 3.1 Flash Image Preview)