supermarket

Speech-to-text

Step ASR

By StepFun, in the Step ASR family.

Released
—
Status
Legacy
Context
—
Max output
—
Input per 1M tokens
—
Output per 1M tokens
—
Open weights
No
License
proprietary
Parameters
—
Knowledge cutoff
—
Reasoning
No
Modalities
audio → text

Category scores

Out of 100, from independent and third-party results only, by method category-2026-09-29.1.

Not enough independent results yet

Only independent and third-party results rank a model; self-reported and unattributed numbers never do.

Benchmark results

Every result we hold for this model, with who ran it and where it was published.

No benchmark results yet

Other Step ASR versions

Sources

Step ASR: benchmarks, price and specs · supermarket.dev