Is DeepSeek Math V2 or GLM 4.5 cheaper?

GLM 4.5 is cheaper on output tokens ($1.30 vs $2.20 per 1M).

Which has the larger context window, DeepSeek Math V2 or GLM 4.5?

Both models offer a similar context window.

DeepSeek Math V2 vs GLM 4.5

GLM 4.5 is cheaper on output tokens. Choose DeepSeek Math V2 or GLM 4.5 based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	DeepSeek Math V2	GLM 4.5
Provider	NanoGPT	NanoGPT
Input / 1M tokens	$0.60	$0.30
Output / 1M tokens	$2.20	$1.30
Context window	128K	128K
Parameters	685B	355B
Open weights	No	No
Released	Dec 2025	Apr 2025

DeepSeek Math V2 details →GLM 4.5 details →

FAQ

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