Gemini Nano Banana 2.1 🍌 vs Gemini 3.1 Pro Preview
| Google Gemini Nano Banana 2.1 🍌 | Google Gemini 3.1 Pro Preview | |
|---|---|---|
| Vendor | ||
| Context window | 131,072 | 1,048,576 |
| Max output | 32,768 | 65,536 |
| Reasoning | Yes | Yes |
| Tool calling | No | Yes |
| File input | Yes | Yes |
| Input | text, image, video, file | text, image, video, audio, file |
| Output | image, text | text |
| Released | 2026-10-06 | 2026-02-19 |