Is DeepSeek R1 0528 or GLM 4.5 FP8 cheaper?

GLM 4.5 FP8 is cheaper on output tokens ($0.80 vs $2.15 per 1M).

Which has the larger context window, DeepSeek R1 0528 or GLM 4.5 FP8?

GLM 4.5 FP8 has the larger context window (131K tokens).

DeepSeek R1 0528 vs GLM 4.5 FP8

GLM 4.5 FP8 is cheaper on output tokens, while GLM 4.5 FP8 offers a larger context window. Choose DeepSeek R1 0528 or GLM 4.5 FP8 based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	DeepSeek R1 0528	GLM 4.5 FP8
Provider	submodel	submodel
Input / 1M tokens	$0.50	$0.20
Output / 1M tokens	$2.15	$0.80
Context window	75K	131K
Parameters	—	—
Open weights	No	Yes
Released	Aug 2025	Jul 2025

DeepSeek R1 0528 details →GLM 4.5 FP8 details →

FAQ

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