gpt-4 vs Nano Banana 2 (Gemini 3.1 Flash Image 🍌)
| OpenAI gpt-4 | Google Nano Banana 2 (Gemini 3.1 Flash Image 🍌) | |
|---|---|---|
| Vendor | OpenAI | |
| Context window | 8,192 | 65,536 |
| Max output | 8,192 | 32,768 |
| Reasoning | No | Yes |
| Tool calling | Yes | No |
| File input | Yes | Yes |
| Input | text | text, image |
| Output | text | image |
| Released | 2023-11-06 | 2026-05-27 |