Model dossier

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...

ProviderGoogle Start comparison

Context131,072

Max output32,768

Pricing viewTVP price

Identity

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

Model ID: google/gemini-3.1-flash-image-preview
Canonical slug: google/gemini-3.1-flash-image-preview-20260226
Knowledge cutoff: n/a
Created: 2/26/2026

Capabilities

imagetextstructured

Modalities

text+image->text+imageimagetext

Capacity

Context131,072

Max output32,768

TokenizerGemini