Is KAT Coder Air V1 or GLM 4.5 cheaper?

KAT Coder Air V1 is cheaper on output tokens ($0.20 vs $1.30 per 1M).

Which has the larger context window, KAT Coder Air V1 or GLM 4.5?

Both models offer a similar context window.

KAT Coder Air V1 vs GLM 4.5

KAT Coder Air V1 is cheaper on output tokens. Choose KAT Coder Air V1 or GLM 4.5 based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	KAT Coder Air V1	GLM 4.5
Provider	NanoGPT	NanoGPT
Input / 1M tokens	$0.10	$0.30
Output / 1M tokens	$0.20	$1.30
Context window	128K	128K
Parameters	—	355B
Open weights	No	No
Released	Oct 2025	Apr 2025

KAT Coder Air V1 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.