Google: Nano Banana 2 (Gemini 3.1 Flash Image Preview)
google/gemini-3.1-flash-image-preview
Context: 65,536In: $0.50/1MOut: $3.00/1MUpdated 2026-10-04
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...
Intelligence
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Coding
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Agentic
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Metric profile
Trend over time
Classic evals (curated from model cards)
Google Gemini — manually maintained, may lag releases
MMLU-Pro
80.4%
GPQA Diamond
81.7%
HumanEval
94%
AIME 2025
41.7%
Design Arena (ELO by category)
| Category | ELO | Win rate | Rank |
|---|---|---|---|
| image | 1279 | 65.1% | #4 |
| graphicdesign | 1264 | 66.3% | #4 |
| logo | 1264 | 62.9% | #4 |