Is Yi Large or GLM 4.5 cheaper?

GLM 4.5 is cheaper on output tokens ($1.30 vs $3.20 per 1M).

Which has the larger context window, Yi Large or GLM 4.5?

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

Yi Large vs GLM 4.5

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

Spec	Yi Large	GLM 4.5
Provider	NanoGPT	NanoGPT
Input / 1M tokens	$3.20	$0.30
Output / 1M tokens	$3.20	$1.30
Context window	32K	128K
Parameters	100B	355B
Open weights	No	No
Released	May 2024	Apr 2025

Yi Large 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.