Is Kimi K3 or GLM-4.5 cheaper?

GLM-4.5 is cheaper on output tokens ($2.20 vs $15.00 per 1M).

Which has the larger context window, Kimi K3 or GLM-4.5?

Kimi K3 has the larger context window (1M tokens).

Kimi K3 vs GLM-4.5

GLM-4.5 is cheaper on output tokens, while Kimi K3 offers a larger context window. Choose Kimi K3 or GLM-4.5 based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	Kimi K3	GLM-4.5
Provider	DevPass (LLM Gateway)	DevPass (LLM Gateway)
Input / 1M tokens	$3.00	$0.60
Output / 1M tokens	$15.00	$2.20
Context window	1M	131K
Parameters	—	355B
Open weights	Yes	Yes
Released	Jul 2026	Jul 2025

Kimi K3 details →GLM-4.5 details →

FAQ

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