Is GLM-5.1 or Qwen 3.5 397B A17B cheaper?

Qwen 3.5 397B A17B is cheaper on output tokens ($3.00 vs $3.50 per 1M).

Which has the larger context window, GLM-5.1 or Qwen 3.5 397B A17B?

Qwen 3.5 397B A17B has the larger context window (262K tokens).

GLM-5.1 vs Qwen 3.5 397B A17B

Qwen 3.5 397B A17B is cheaper on output tokens, while Qwen 3.5 397B A17B offers a larger context window. Choose GLM-5.1 or Qwen 3.5 397B A17B based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	GLM-5.1	Qwen 3.5 397B A17B
Provider	Deep Infra	Deep Infra
Input / 1M tokens	$1.05	$0.45
Output / 1M tokens	$3.50	$3.00
Context window	203K	262K
Parameters	754B	397B
Open weights	Yes	Yes
Released	Apr 2026	Feb 2026

GLM-5.1 details →Qwen 3.5 397B A17B details →

FAQ

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