Is GLM-4.5 or OpenRouter: Fusion cheaper?

OpenRouter: Fusion is cheaper on output tokens ($-1,000,000.00 vs $2.20 per 1M).

Which has the larger context window, GLM-4.5 or OpenRouter: Fusion?

OpenRouter: Fusion has the larger context window (1M tokens).

GLM-4.5 vs OpenRouter: Fusion

OpenRouter: Fusion is cheaper on output tokens, while OpenRouter: Fusion offers a larger context window. Choose GLM-4.5 or OpenRouter: Fusion based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	GLM-4.5	OpenRouter: Fusion
Provider	OpenRouter	OpenRouter
Input / 1M tokens	$0.60	$-1,000,000.00
Output / 1M tokens	$2.20	$-1,000,000.00
Context window	131K	1M
Parameters	355B	—
Open weights	Yes	—
Released	Jul 2025	—

GLM-4.5 details →OpenRouter: Fusion details →

FAQ

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