Nano Banana 2 (Gemini 3.1 Flash Image Preview)

GOOGLE Developer Architecture Profile

Intelligence (ELO)1493Chatbot Arena Verified

Max Context65,536Tokens

API Cost / 1M$3.50Blended Prompt + Completion

Model Capabilities

Fictional
Drafting
Classification
Conversational
Image Gen
Coding & Logic

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...

Granular Pricing Matrix

Input Tokens (Prompt)$0.50 / 1M

Output Tokens (Completion)$3.00 / 1M

Pricing data via OpenRouter. Sync: 4/30/2026

Evaluate Competitors

VS Engine MatchupNano Banana 2 (Gemini 3.1 Flash Image Preview) vs Google: Gemini 3.1 Pro Preview Custom Tools VS Engine MatchupNano Banana 2 (Gemini 3.1 Flash Image Preview) vs OpenAI: o3 Deep Research VS Engine MatchupNano Banana 2 (Gemini 3.1 Flash Image Preview) vs OpenAI: GPT-4.1 Mini VS Engine MatchupNano Banana 2 (Gemini 3.1 Flash Image Preview) vs Amazon: Nova Premier 1.0 VS Engine MatchupNano Banana 2 (Gemini 3.1 Flash Image Preview) vs OpenAI: GPT-4o Search Preview VS Engine MatchupNano Banana 2 (Gemini 3.1 Flash Image Preview) vs Google: Gemini 2.0 Flash Lite