Step-3.5-Flash
huggingface.co- Category
- Developer Tools
- Rank
- No. 2154Tools index
- Pricing
- Open Source
- Type
- TOOL
- Builder
- @StepFun_ai
- Date
About
Step-3.5-Flash is an open-weight conversational text generation model released by StepFun under the Apache 2.0 license, which the release post describes as using 11B active parameters. It ships as Safetensors with custom modeling code and can be run through Transformers, or served behind an OpenAI-compatible HTTP API using vLLM, SGLang, or Docker Model Runner, so teams can self-host it rather than calling a hosted endpoint.
Tags
llmtext-generationopen-weightsstepfuntransformersvllm
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