Is Kimi K3 or GLM-5.3 cheaper?

GLM-5.3 is cheaper on output tokens ($3.50 vs $14.90 per 1M).

Which has the larger context window, Kimi K3 or GLM-5.3?

Both models offer a similar context window.

Kimi K3 vs GLM-5.3

GLM-5.3 is cheaper on output tokens. Choose Kimi K3 or GLM-5.3 based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	Kimi K3	GLM-5.3
Provider	IteraCompute	IteraCompute
Input / 1M tokens	$3.00	$1.20
Output / 1M tokens	$14.90	$3.50
Context window	1M	1M
Parameters	—	—
Open weights	Yes	Yes
Released	Jul 2026	Aug 2026

Kimi K3 details →GLM-5.3 details →

FAQ

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