Gemma 3 12B IT vs Gemma 4 31B IT
Gemma 3 12B IT is cheaper on output tokens, while Gemma 4 31B IT offers a larger context window. Choose Gemma 3 12B IT or Gemma 4 31B IT based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | Gemma 3 12B IT | Gemma 4 31B IT |
|---|---|---|
| Provider | Amazon Bedrock | Amazon Bedrock |
| Input / 1M tokens | $0.09 | $0.14 |
| Output / 1M tokens | $0.29 | $0.40 |
| Context window | 131K | 262K |
| Parameters | — | — |
| Open weights | Yes | Yes |
| Released | Mar 2025 | Apr 2026 |
FAQ
Is Gemma 3 12B IT or Gemma 4 31B IT cheaper?
Gemma 3 12B IT is cheaper on output tokens ($0.29 vs $0.40 per 1M).
Which has the larger context window, Gemma 3 12B IT or Gemma 4 31B IT?
Gemma 4 31B IT has the larger context window (262K tokens).
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.