Step-Audio-R1.1

Model facts

Hub id

stepfun-ai/Step-Audio-R1.1

Likes

192

Downloads (last 30 days)

948

Task

Audio text to text

Library

transformers

Parameters

33.5B (33,487,033,600)

License

Apache 2.0 (apache-2.0)

Access

Open download

Author

stepfun-ai · Organization

Languages

Not given

Created

Jan 14, 2026

Last modified

Feb 14, 2026

Rank #2,312 of 4,320 models in AI on Hugging Face, by likes. Data from the Hugging Face Hub API, fetched Oct 18, 2026. Likes measure popularity, not quality or safety. Downloads are for the last 30 days, as the Hub reports them; counts change daily. A listing is not an endorsement. How this list is made

More models from stepfun-ai

• 194

  Rank 194: stepfun-ai/GOT-OCR2_0

  1,572 likes394,181 downloads in the last 30 daysImage and text to text716M parametersApache 2.0

• 467

  Rank 467: stepfun-ai/Step-3.5-Flash

  840 likes259,804 downloads in the last 30 daysText generation199B parametersApache 2.0

• 910

  Rank 910: stepfun-ai/stepvideo-t2v

  480 likes54 downloads in the last 30 daysText to video29.3B parametersMIT

• 953

  Rank 953: stepfun-ai/Step-3.7-Flash

  462 likes19,095 downloads in the last 30 daysImage and text to text201B parametersApache 2.0

• 956

  Rank 956: stepfun-ai/Step-Audio-Chat

  461 likes457 downloads in the last 30 daysAudio text to text132B parametersApache 2.0

• 1,059

  Rank 1,059: stepfun-ai/Step3-VL-10B

  418 likes14,827 downloads in the last 30 daysImage and text to text10.2B parametersApache 2.0