Is Gemma 4 31B or GLM 5.1 FP8 cheaper?

Gemma 4 31B is cheaper on output tokens ($0.42 vs $3.60 per 1M).

Which has the larger context window, Gemma 4 31B or GLM 5.1 FP8?

Gemma 4 31B has the larger context window (262K tokens).

Gemma 4 31B vs GLM 5.1 FP8

Gemma 4 31B is cheaper on output tokens, while Gemma 4 31B offers a larger context window. Choose Gemma 4 31B or GLM 5.1 FP8 based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	Gemma 4 31B	GLM 5.1 FP8
Provider	Neuralwatt	Neuralwatt
Input / 1M tokens	$0.14	$1.10
Output / 1M tokens	$0.42	$3.60
Context window	262K	203K
Parameters	—	—
Open weights	Yes	Yes
Released	Apr 2026	Apr 2026

Gemma 4 31B details →GLM 5.1 FP8 details →

FAQ

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