Is Grok 4.3 or GLM-5.3 cheaper?

Grok 4.3 is cheaper on output tokens ($2.50 vs $4.40 per 1M).

Which has the larger context window, Grok 4.3 or GLM-5.3?

GLM-5.3 has the larger context window (1M tokens).

Grok 4.3 vs GLM-5.3

Grok 4.3 is cheaper on output tokens, while GLM-5.3 offers a larger context window. Choose Grok 4.3 or GLM-5.3 based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	Grok 4.3	GLM-5.3
Provider	Eden AI	Eden AI
Input / 1M tokens	$1.25	$1.40
Output / 1M tokens	$2.50	$4.40
Context window	1M	1M
Parameters	—	—
Open weights	No	Yes
Released	Apr 2026	Aug 2026

Grok 4.3 details →GLM-5.3 details →

FAQ

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