Nvidia releases Nemotron 3.5 Lightning, a 30B-parameter open model, and NeMo Switchyard routing library to cut enterprise AI agent costs.

Nvidia's Nemotron 3.5 Lightning pairs with its NeMo Switchyard router, which reassigns models mid-task and cuts task costs to a third in Nvidia's own tests.

Nemotron 3.5 Lightning is designed to work alongside other models in AI agents, targeting specific jobs like code review, answering billing questions, and security alert…