Is Step 3.7 Flash or GLM-4.5-Flash cheaper?

Step 3.7 Flash and GLM-4.5-Flash have comparable output pricing.

Which has the larger context window, Step 3.7 Flash or GLM-4.5-Flash?

Step 3.7 Flash has the larger context window (256K tokens).

Step 3.7 Flash vs GLM-4.5-Flash

Both have similar output pricing, while Step 3.7 Flash offers a larger context window. Choose Step 3.7 Flash or GLM-4.5-Flash based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	Step 3.7 Flash	GLM-4.5-Flash
Provider	UnoRouter	UnoRouter
Input / 1M tokens	$0.00	$0.00
Output / 1M tokens	$0.00	$0.00
Context window	256K	131K
Parameters	—	—
Open weights	Yes	No
Released	May 2026	Jul 2025

Step 3.7 Flash details →GLM-4.5-Flash details →

FAQ

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