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Step-Audio

For Developers and teams evaluating this model family

What it does

Step-Audio offers downloadable speech dialogue models and an acoustic reasoning model. Model cards distinguish real-time dual-brain generation from the earlier mini checkpoint.

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Who it’s for

Developers and teams evaluating this model family

Team & companyStepFunCompany
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Materials & reading

Official introductions, docs, demos and press kits. These describe the product unless a specific release is shown.

Coverage

This timeline contains selected, reviewed releases. It is not a complete history.

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