Is GLM 5.3 Flash or Qwen3.8 27B cheaper?

GLM 5.3 Flash is cheaper on output tokens ($0.50 vs $3.00 per 1M).

Which has the larger context window, GLM 5.3 Flash or Qwen3.8 27B?

GLM 5.3 Flash has the larger context window (1M tokens).

GLM 5.3 Flash vs Qwen3.8 27B

GLM 5.3 Flash is cheaper on output tokens, while GLM 5.3 Flash offers a larger context window. Choose GLM 5.3 Flash or Qwen3.8 27B based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	GLM 5.3 Flash	Qwen3.8 27B
Provider	CoreWeave	CoreWeave
Input / 1M tokens	$0.15	$0.40
Output / 1M tokens	$0.50	$3.00
Context window	1M	262K
Parameters	—	—
Open weights	Yes	Yes
Released	Aug 2026	Aug 2026

GLM 5.3 Flash details →Qwen3.8 27B details →

FAQ

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