Gemini 2.5 Pro Preview TTS vs Google: Gemma 4 31B (free)
Google: Gemma 4 31B (free) is cheaper on output tokens, while Google: Gemma 4 31B (free) offers a larger context window. Choose Gemini 2.5 Pro Preview TTS or Google: Gemma 4 31B (free) based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | Gemini 2.5 Pro Preview TTS | Google: Gemma 4 31B (free) |
|---|---|---|
| Provider | ||
| Input / 1M tokens | $1.00 | $0.00 |
| Output / 1M tokens | $20.00 | $0.00 |
| Context window | 8K | 262K |
| 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.