Is DeepSeek V4 Flash or GLM 5 cheaper?

DeepSeek V4 Flash is cheaper on output tokens ($0.27 vs $3.44 per 1M).

Which has the larger context window, DeepSeek V4 Flash or GLM 5?

DeepSeek V4 Flash has the larger context window (1M tokens).

DeepSeek V4 Flash vs GLM 5

DeepSeek V4 Flash is cheaper on output tokens, while DeepSeek V4 Flash offers a larger context window. Choose DeepSeek V4 Flash or GLM 5 based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	DeepSeek V4 Flash	GLM 5
Provider	Cortecs	Cortecs
Input / 1M tokens	$0.13	$1.08
Output / 1M tokens	$0.27	$3.44
Context window	1M	203K
Parameters	284B	744B
Open weights	Yes	Yes
Released	Apr 2026	Feb 2026

DeepSeek V4 Flash details →GLM 5 details →

FAQ

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