Gemini 2.5 Flash Preview TTS vs Google: Nano Banana Pro (Gemini 3 Pro Image)
Gemini 2.5 Flash Preview TTS is cheaper on output tokens, while Google: Nano Banana Pro (Gemini 3 Pro Image) offers a larger context window. Choose Gemini 2.5 Flash Preview TTS 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 | Gemini 2.5 Flash Preview TTS | Google: Nano Banana Pro (Gemini 3 Pro Image) |
|---|---|---|
| Provider | ||
| Input / 1M tokens | $0.50 | $2.00 |
| Output / 1M tokens | $10.00 | $12.00 |
| Context window | 8K | 66K |
| Parameters | — | — |
| Open weights | No | — |
| Released | May 2025 | — |
FAQ
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.