Is gemini-3.1-flash-image-preview or GLM-4.5 cheaper?

GLM-4.5 is cheaper on output tokens ($1.14 vs $60.00 per 1M).

Which has the larger context window, gemini-3.1-flash-image-preview or GLM-4.5?

Both models offer a similar context window.

gemini-3.1-flash-image-preview vs GLM-4.5

GLM-4.5 is cheaper on output tokens. Choose gemini-3.1-flash-image-preview or GLM-4.5 based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	gemini-3.1-flash-image-preview	GLM-4.5
Provider	302.AI	302.AI
Input / 1M tokens	$0.50	$0.29
Output / 1M tokens	$60.00	$1.14
Context window	131K	131K
Parameters	—	355B
Open weights	No	Yes
Released	Feb 2026	Jul 2025

gemini-3.1-flash-image-preview 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.