Open Models, Open Runtime, Open Harness - Building your own AI agent with LangChain and Nvidia Claude Code, OpenClaw, Manus and other agents all use the same architecture under the hood. They consist of a model, a runtime (environment), and a harness. In this video, we show how to create a completely open version of this: Open Models: Nemotron 3 Super Open Runtime: Nvidia's new OpenShell Open Harness: DeepAgents Video: https://youtu.be/BEYEWw1Mkmw Links: OpenShell DeepAgent:…