Google: Gemini 3.1 Pro Preview (batch) vs Google: Nano Banana 2.1
Google: Gemini 3.1 Pro Preview (batch) is cheaper on output tokens, while Google: Gemini 3.1 Pro Preview (batch) offers a larger context window. Choose Google: Gemini 3.1 Pro Preview (batch) or Google: Nano Banana 2.1 based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | Google: Gemini 3.1 Pro Preview (batch) | Google: Nano Banana 2.1 |
|---|---|---|
| Provider | ||
| Input / 1M tokens | $1.00 | $1.50 |
| Output / 1M tokens | $6.00 | $7.50 |
| Context window | 1M | 66K |
| Parameters | — | — |
| Open weights | — | — |
| Released | — | — |
FAQ
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.