Model comparison
Gemini 3.1 Flash Image (Nano Banana 2) vs GPT-5
Capability radar, value bars, and side-by-side posture.
Gemini 3.1 Flash Image (Nano Banana 2)
Not scored
value score
GPT-5
94
value score
Gemini 3.1 Flash Image (Nano Banana 2) ctx
—
GPT-5 ctx
400K
Capability radar
Value · context · multimodal · openness · speed posture
Value head-to-head
- GPT-594
Attribute tape
| Field | Gemini 3.1 Flash Image (Nano Banana 2) | GPT-5 |
|---|---|---|
| Developer | Google AI | OpenAI |
| Context | — | 400K |
| Modalities | Text, Code, Image, Audio | |
| Openness | — | Proprietary Model |
| Speed | — | Fast |
| Price | — | Mid-High |
| Value score | — | 94 |
| Summary | Gemini 3.1 Flash Image (codename Nano Banana 2) is Google's mid-tier multimodal image generation and editing model, designed for high-volume developer workflows that require a balance of speed, cost-efficiency, and image quality. It accepts text and image inputs and produces image-plus-text outputs via the Gemini API, Google AI Studio, and Vertex AI. | OpenAI frontier multimodal model. |