Google: Gemma 4 31B vs Google: Nano Banana Pro (Gemini 3 Pro Image)
Google: Gemma 4 31B is cheaper on output tokens, while Google: Gemma 4 31B offers a larger context window. Choose Google: Gemma 4 31B or Google: Nano Banana Pro (Gemini 3 Pro Image) based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | Google: Gemma 4 31B | Google: Nano Banana Pro (Gemini 3 Pro Image) |
|---|---|---|
| Provider | ||
| Input / 1M tokens | $0.12 | $2.00 |
| Output / 1M tokens | $0.35 | $12.00 |
| Context window | 262K | 66K |
| Parameters | — | — |
| Open weights | Yes | — |
| Released | Apr 2026 | — |
FAQ
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.