Is Ernie 4.5 8k Preview or GLM 4.5 cheaper?

GLM 4.5 is cheaper on output tokens ($1.30 vs $2.60 per 1M).

Which has the larger context window, Ernie 4.5 8k Preview or GLM 4.5?

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

Ernie 4.5 8k Preview vs GLM 4.5

GLM 4.5 is cheaper on output tokens, while GLM 4.5 offers a larger context window. Choose Ernie 4.5 8k Preview or GLM 4.5 based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	Ernie 4.5 8k Preview	GLM 4.5
Provider	NanoGPT	NanoGPT
Input / 1M tokens	$0.66	$0.30
Output / 1M tokens	$2.60	$1.30
Context window	8K	128K
Parameters	—	355B
Open weights	No	No
Released	Mar 2025	Apr 2025

Ernie 4.5 8k Preview 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.