Is LFM2 24B A2B or GLM 4.5 cheaper?

LFM2 24B A2B is cheaper on output tokens ($0.12 vs $1.30 per 1M).

Which has the larger context window, LFM2 24B A2B or GLM 4.5?

GLM 4.5 has the larger context window (128K tokens).

LFM2 24B A2B vs GLM 4.5

LFM2 24B A2B is cheaper on output tokens, while GLM 4.5 offers a larger context window. Choose LFM2 24B A2B or GLM 4.5 based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	LFM2 24B A2B	GLM 4.5
Provider	NanoGPT	NanoGPT
Input / 1M tokens	$0.03	$0.30
Output / 1M tokens	$0.12	$1.30
Context window	33K	128K
Parameters	—	355B
Open weights	No	No
Released	Dec 2025	Apr 2025

LFM2 24B A2B 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.