Is Step 3.7 Flash or GPT-OSS-120B cheaper?

Step 3.7 Flash and GPT-OSS-120B have comparable output pricing.

Which has the larger context window, Step 3.7 Flash or GPT-OSS-120B?

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

Step 3.7 Flash vs GPT-OSS-120B

Both have similar output pricing, while Step 3.7 Flash offers a larger context window. Choose Step 3.7 Flash or GPT-OSS-120B based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	Step 3.7 Flash	GPT-OSS-120B
Provider	Nvidia	Nvidia
Input / 1M tokens	$0.00	$0.00
Output / 1M tokens	$0.00	$0.00
Context window	256K	128K
Parameters	—	117B
Open weights	Yes	Yes
Released	May 2026	Aug 2025

Step 3.7 Flash details →GPT-OSS-120B details →

FAQ

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