Is Gemma 4 31B or Kimi K2.5 Fast cheaper?

Gemma 4 31B is cheaper on output tokens ($0.42 vs $2.59 per 1M).

Which has the larger context window, Gemma 4 31B or Kimi K2.5 Fast?

Both models offer a similar context window.

Gemma 4 31B vs Kimi K2.5 Fast

Gemma 4 31B is cheaper on output tokens. Choose Gemma 4 31B or Kimi K2.5 Fast based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	Gemma 4 31B	Kimi K2.5 Fast
Provider	Neuralwatt	Neuralwatt
Input / 1M tokens	$0.14	$0.52
Output / 1M tokens	$0.42	$2.59
Context window	262K	262K
Parameters	—	—
Open weights	Yes	Yes
Released	Apr 2026	Jan 2026

Gemma 4 31B details →Kimi K2.5 Fast details →

FAQ

Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.