Google: Nano Banana 2 (Gemini 3.1 Flash Image Preview)
Analysis Summary
Google: Nano Banana 2 (Gemini 3.1 Flash Image Preview) sits in the Emerging tier on our leaderboard, ranked #357 of 525 published models on overall intelligence. At $0.500 input and $3.00 output per 1M tokens, it is among the most expensive on the market. It offers a mid-sized context window and supports vision and reasoning.
Editorial notes
Google's Nano Banana 2 (Gemini 3.1 Flash Image Preview) is an image-generation-capable model with a small context window and no published performance benchmarks ā its niche image output capability may suit specific creative workflows but its general capability is unverified.
Assessed April 23, 2026
Rankings consider pricing, capabilities, benchmarks, and real-world applicability and are refreshed as new models launch. Feedback?
Performance Profile
Gemini 3.1 Flash Image Preview, a.k.a. "Nano Banana 2," is Googleās latest state of the art image generation and editing model, delivering Pro-level visual quality at Flash speed. It combines..
Capabilities
How does Google: Nano Banana 2 (Gemini 3.1 Flash Image Preview) stack up?
Compare side-by-side with other emerging models.
Model Information
Pricing
| Token Type | Cost per 1M tokens | Cost per 1K tokens |
|---|---|---|
| Input | $0.50 | $0.000500 |
| Output | $3.00 | $0.003000 |
Live Performance
Live endpoint metrics ā refreshed every 30 minutes.
