Nano Banana Pro (Gemini 3 Pro Image)
OpenRouter · 65,536 ctx · from $2 input / $12 output per 1M tokens
- Input price ranks #373 of 447 priced models (cheaper = better).
- Cheaper alternative with ≥ same context: Kimi K2.7 Code HighSpeed at $1.9 input.
| Provider | OpenRouter |
|---|---|
| Family | gemini |
| Context window | 65,536 |
| Max output | 32,768 |
| Input price | $2 |
| Output price | $12 |
| Cache read | $0.2 |
| Cache write | $0.375 |
| Reasoning | Yes |
| Tool calling | Yes |
| Vision | Yes |
| Open weights | No |
| Knowledge cutoff | |
| Released | 2026-06-18 |
| Last updated | 2026-06-18 |
Identity: OpenRouter; data via models.dev + OpenRouter public APIs. Always confirm on the provider's official pricing page.