NVIDIA AI Releases Nemotron 3.5 Lightning: A 30B Open MoE with 3B Active Parameters, and NeMo Switchyard Model Router

Summary

<p>NVIDIA's open 30B MoE targets the agent execution layer, with Switchyard routing each step to the cheapest capable model.</p> <p>The post <a href="https://www.marktechpost.com/2026/08/11/nvidia-ai-releases-nemotron-3-5-lightning-and-nemo-switchyard/">NVIDIA AI Releases Nemotron 3.5 Lightning: A 30B Open MoE with 3B Active Parameters, and NeMo Switchyard Model Router</a> appeared first on <a href="https://www.marktechpost.com">MarkTechPost</a>.</p>