Is Gemini 3.1 Pro Preview Custom Tools or GLM-4.7 cheaper?

GLM-4.7 is cheaper on output tokens ($2.20 vs $12.00 per 1M).

Which has the larger context window, Gemini 3.1 Pro Preview Custom Tools or GLM-4.7?

Gemini 3.1 Pro Preview Custom Tools has the larger context window (1M tokens).

Gemini 3.1 Pro Preview Custom Tools vs GLM-4.7

GLM-4.7 is cheaper on output tokens, while Gemini 3.1 Pro Preview Custom Tools offers a larger context window. Choose Gemini 3.1 Pro Preview Custom Tools or GLM-4.7 based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	Gemini 3.1 Pro Preview Custom Tools	GLM-4.7
Provider	Vertex	Vertex
Input / 1M tokens	$2.00	$0.60
Output / 1M tokens	$12.00	$2.20
Context window	1M	200K
Parameters	—	358B
Open weights	No	Yes
Released	Feb 2026	Jan 2026

Gemini 3.1 Pro Preview Custom Tools details →GLM-4.7 details →

FAQ

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