Step-Audio-R1
stepfun-ai/Step-Audio-R1
Tracked by OpenModelStats since August 24, 2026View on Hugging Face ↗
- Downloads 30DRolling recent-window download count as reported by the source platform.
- 35
- Total downloadsCumulative all-time download counter reported by the source platform.
- 2,503
- Gained 7DIncrease in cumulative total downloads between OpenModelStats' own observations seven days apart.
- —
- Gained 30DIncrease in cumulative total downloads between OpenModelStats' own observations roughly thirty days apart.
- —
- LikesCommunity likes reported by the source platform.
- 144
- Rank · tracked modelsPosition among all eligible models tracked by OpenModelStats, ordered by recent downloads. #52 among tracked Audio Text To Text models.
- #32,217
- –this week
- Parameters
- 33.5B
- Last source update
- Dec 2, 2025
Downloads over time
Rolling recent-window downloads as reportedNot enough tracked history yet for a chart.
OpenModelStats began tracking this model on 2026-08-24. Charts appear as daily observations accumulate.
Likes over time
Not enough tracked history yet for a chart.
OpenModelStats began tracking this model on 2026-08-24. Charts appear as daily observations accumulate.
Rank among tracked models
Lower is betterNot enough tracked history yet for a chart.
OpenModelStats began tracking this model on 2026-08-24. Charts appear as daily observations accumulate.
Overview
Step-Audio-R1 is a audio text to text model published by stepfun-ai. OpenModelStats has tracked the model since Aug 24, 2026, most recently observing it 7h ago.
- Published
- Nov 18, 2025
- Last updated
- Dec 2, 2025
- Library
- transformers
- License
- apache-2.0
- Task
- Audio Text To Text
- Parameters
- 33,487,033,600
- Spaces
- —
- Derivative models
- —
- Velocity 7D/day
- —
transformerssafetensorsstep_audio_2text-generationaudio-reasoningchain-of-thoughtmulti-modalstep-audio-r1audio-text-to-textcustom_codearxiv:2511.15848license:apache-2.0
Similar models
| Model | DL 30D |
|---|---|
| Step-Audio-R1.1stepfun-ai | 253 |
| Voxtral-Small-24B-2507mistralai | 256.7K |
| Voxtral-Small-24B-2507-transformersMohamedRashad | 1,141 |
| acestep-transcriberACE-Step | 8,986 |
| MOSS-Audio-8B-InstructOpenMOSS-Team | 17.9K |
| MOSS-Audio-8B-ThinkingOpenMOSS-Team | 15.6K |