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Compare Step 3.7 Flash

Step 3.7 Flash’s pricing, architecture, and capability ratings side by side with up to three other AI language models. Pick models below — your selection is saved in the URL and is shareable. Step 3.7 Flash full profile ↗

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Step 3.7 Flash's pricing, architecture, and capability ratings side by side with up to three other AI language models. Add or remove comparison models with the selector below — the selection is saved in the page URL, so a specific comparison is shareable.

Is Step 3.7 Flash or DeepSeek V4.1-Flash cheaper?

Step 3.7 Flash is cheaper: Step 3.7 Flash is from $0.20 / 1M tokens (input), DeepSeek V4.1-Flash is from $0.30 / 1M tokens (input).

How does Step 3.7 Flash compare to DeepSeek V4.1-Flash?

Modelglass rates both models across 7 capability dimensions. They rate evenly on the dimensions where both have profile data.

Compare with (up to 3)

  Step 3.7 Flash base DeepSeek V4.1-Flash
Price from $0.20 / 1M tokens (input) from $0.30 / 1M tokens (input)
Creator StepFun DeepSeek
Generation Current Current
Architecture — mixture-of-experts
Context window — 1M tokens
Released — 2026-09
— Unknown
— Strong
— Moderate
— —
— Strong
— —
— —

Capability ratings are an expert synthesis across benchmarks, community evaluations, and provider documentation. “—” means no profile data for that dimension.