Is Grok 4 Fast (Non-Reasoning) or GLM-4.6 cheaper?

Grok 4 Fast (Non-Reasoning) is cheaper on output tokens ($0.50 vs $2.20 per 1M).

Which has the larger context window, Grok 4 Fast (Non-Reasoning) or GLM-4.6?

Grok 4 Fast (Non-Reasoning) has the larger context window (2M tokens).

Grok 4 Fast (Non-Reasoning) vs GLM-4.6

Grok 4 Fast (Non-Reasoning) is cheaper on output tokens, while Grok 4 Fast (Non-Reasoning) offers a larger context window. Choose Grok 4 Fast (Non-Reasoning) or GLM-4.6 based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	Grok 4 Fast (Non-Reasoning)	GLM-4.6
Provider	Abacus	Abacus
Input / 1M tokens	$0.20	$0.60
Output / 1M tokens	$0.50	$2.20
Context window	2M	128K
Parameters	—	357B
Open weights	No	Yes
Released	Jul 2025	Mar 2025

Grok 4 Fast (Non-Reasoning) 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.