Is Step 3.7 Flash or GPT-5.4 cheaper?

Step 3.7 Flash is cheaper on output tokens ($1.32 vs $15.00 per 1M).

Which has the larger context window, Step 3.7 Flash or GPT-5.4?

GPT-5.4 has the larger context window (1.1M tokens).

Step 3.7 Flash vs GPT-5.4

Step 3.7 Flash is cheaper on output tokens, while GPT-5.4 offers a larger context window. Choose Step 3.7 Flash or GPT-5.4 based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	Step 3.7 Flash	GPT-5.4
Provider	AIHubMix	AIHubMix
Input / 1M tokens	$0.22	$2.50
Output / 1M tokens	$1.32	$15.00
Context window	256K	1.1M
Parameters	—	—
Open weights	Yes	No
Released	May 2026	Mar 2026

Step 3.7 Flash details →GPT-5.4 details →

FAQ

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