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googleListed Feb 26, 2026

Google: Nano Banana 2 (Gemini 3.1 Flash Image Preview)

Gemini 3.1 Flash Image Preview, a.k.a. "Nano Banana 2," is Google’s latest state of the art image generation and editing model, delivering Pro-level visual quality at Flash speed. It combines...

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Context window65.5K
Max output59K
Provider endpoints1
Benchmark results0
Image inputStructured outputReasoning
Measured performance

Benchmark results

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No published results in this index yet

Scores appear here when an evaluation matches this exact model.

Access & cost

Prices across providers

1 quote · 1 price component

Google AI Studio

via OpenRouter

google-ai-studio · output image tokens · variant=default

Conditional rate
Image output
$60.00
USD / 1M tokens

Billing component; not a complete generation price.

Price source ↗Checked Oct 18, 2026
Endpoint IDgoogle/gemini-3.1-flash-image-preview::google-ai-studio

Model specifications

Developer
google
Modality
Image
Context
65,536 tokens
Maximum output
58,982 tokens
Weights
Not reported
Provider listed
Feb 26, 2026
First discovered
Oct 16, 2026

Exact identities

  • openroutergoogle/gemini-3.1-flash-image-preview

Sources

OpenRouter ↗

Updated Oct 18, 2026

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