Step 3.5 Flash
Step 3.5 Flash is StepFun’s open source sparse MoE LLM, with 196B total parameters but 11B active per token, tuned for fast agentic reasoning, coding and long context work while staying efficient.
- Type
- Text
- Weights
- Open
- Downloads
- 146k
- Likes
- 838
- Pipeline
- text generation
- License
- apache-2.0
Model hub
stepfun-ai/Step-3.5-Flash
- Repo
- stepfun-ai/Step-3.5-Flash
- Library
- transformers
- Access
- Public
Technical tags and languages
Papers
3
Related tools
1
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About StepFun
1
StepFun AI is a creative AI assistant platform that offers chat, search, coding help, and multimodal generation (images, audio, video), plus research models like Step3 and NextStep-1.
Tools using Step 3.5 Flash
5