Step-3.5-Flash-Base-Midtrain
stepfun-ai/Step-3.5-Flash-Base-Midtrain
Tracked by OpenModelStats since October 17, 2026View on Hugging Face ↗
- Downloads 30DRolling recent-window download count as reported by the source platform.
- 390
- Total downloadsCumulative all-time download counter reported by the source platform.
- 1,442
- 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.
- 43
- Rank · tracked modelsPosition among all eligible models tracked by OpenModelStats, ordered by recent downloads. #14885 among tracked Text Generation models.
- #50,032
- –this week
- Parameters
- 198B
- Last source update
- Mar 9, 2026
Downloads over time
Rolling recent-window downloads as reportedLikes over time
Rank among tracked models
Lower is betterNot enough tracked history yet for a chart.
OpenModelStats began tracking this model on 2026-10-17. Charts appear as daily observations accumulate.
Overview
Step-3.5-Flash-Base-Midtrain is a text generation model published by stepfun-ai. OpenModelStats has tracked the model since Oct 17, 2026, most recently observing it Oct 18, 2026.
- Published
- Mar 2, 2026
- Last updated
- Mar 9, 2026
- Library
- transformers
- License
- apache-2.0
- Task
- Text Generation
- Parameters
- 197,765,520,704
- Spaces
- —
- Derivative models
- —
- Velocity 7D/day
- —
transformerssafetensorsstep3p5text-generationconversationalcustom_codearxiv:2602.10604arxiv:2601.05593license:apache-2.0region:us
Similar models
| Model | DL 30D |
|---|---|
| Step-3.5-Flash-Basestepfun-ai | 470 |
| keys-MiMo-V2.6-Pro-MOPD-Jarrelscy-ARVQ-hybrid21drowzeys | 431 |
| Step-3.5-Flashstepfun-ai | 259.8K |
| Step-3.5-Flash-FP8stepfun-ai | 608 |
| MiMo-V2.6-Flash-RL-MLX-REAP37-mixed-GPTQ-MTPtacodevs | 491 |
| DeepSeek-V4-Flash-0731-REAP0xSero | 1,266 |