Is Nemotron 3 Ultra or GLM 4.5 cheaper?

GLM 4.5 is cheaper on output tokens ($2.20 vs $2.40 per 1M).

Which has the larger context window, Nemotron 3 Ultra or GLM 4.5?

Nemotron 3 Ultra has the larger context window (1M tokens).

Nemotron 3 Ultra vs GLM 4.5

GLM 4.5 is cheaper on output tokens, while Nemotron 3 Ultra offers a larger context window. Choose Nemotron 3 Ultra or GLM 4.5 based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	Nemotron 3 Ultra	GLM 4.5
Provider	Vercel AI Gateway	Vercel AI Gateway
Input / 1M tokens	$0.60	$0.60
Output / 1M tokens	$2.40	$2.20
Context window	1M	128K
Parameters	550B	355B
Open weights	No	Yes
Released	Jun 2026	Jul 2025

Nemotron 3 Ultra 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.