Step 3.5 Flash

Frontier open-source MoE model built for OpenClaw agents

Product HuntOpen SourceLaunched Mar 5, 2026105#11 of the day

About Step 3.5 Flash

Step 3.5 Flash is StepFun’s 196B sparse MoE model that activates only 11B parameters per token. It delivers frontier reasoning and strong agentic performance with high efficiency. Seamless native OpenClaw integration makes it one of the best open models for running serious agents right now.

The people behind Step 3.5 Flash

We haven't found the people behind Step 3.5 Flash yet. New makers are added as we find them.

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