Is GPT-4o (2024-11-20) or GLM-4.6 cheaper?

GLM-4.6 is cheaper on output tokens ($2.20 vs $10.00 per 1M).

Which has the larger context window, GPT-4o (2024-11-20) or GLM-4.6?

Both models offer a similar context window.

GPT-4o (2024-11-20) vs GLM-4.6

GLM-4.6 is cheaper on output tokens. Choose GPT-4o (2024-11-20) or GLM-4.6 based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	GPT-4o (2024-11-20)	GLM-4.6
Provider	Abacus	Abacus
Input / 1M tokens	$2.50	$0.60
Output / 1M tokens	$10.00	$2.20
Context window	128K	128K
Parameters	—	357B
Open weights	No	Yes
Released	Nov 2024	Mar 2025

GPT-4o (2024-11-20) details →GLM-4.6 details →

FAQ

Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.