Step-3.5-Flash
stepfun-ai/Step-3.5-Flash
Tracked by OpenModelStats since August 24, 2026View on Hugging Face ↗
- Downloads 30DRolling recent-window download count as reported by the source platform.
- 160.3K
- Total downloadsCumulative all-time download counter reported by the source platform.
- 1.5M
- 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.
- 833
- Rank · tracked modelsPosition among all eligible models tracked by OpenModelStats, ordered by recent downloads. #462 among tracked Text Generation models.
- #1,870
- –this week
- Parameters
- 199B
- Last source update
- Mar 17, 2026
Downloads over time
Cumulative total downloads observed by OpenModelStatsNot 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-3.5-Flash is a text generation model published by stepfun-ai. OpenModelStats has tracked the model since Aug 24, 2026, most recently observing it 6 min ago.
- Published
- Feb 1, 2026
- Last updated
- Mar 17, 2026
- Library
- transformers
- License
- apache-2.0
- Task
- Text Generation
- Parameters
- 199,384,301,376
- Spaces
- 88
- Derivative models
- —
- Velocity 7D/day
- —
transformerssafetensorsstep3p5text-generationconversationalcustom_codearxiv:2602.10604arxiv:2601.05593arxiv:2507.19427license:apache-2.0eval-resultsregion:us
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