Nvidia's new AI framework trains an 8B model to manage tools like a pro

Researchers at Nvidia and the University of Hong Kong have released Orchestrator, an 8-billion-parameter model that coordinates different tools and large language models (LLMs) to solve complex problems. In their experiments, Orchestrator achieved higher accuracy at a lower cost than much larger models in tool-use benchmarks, while also aligning with user preferences on which tools to use for a given query.The model was trained through ToolOrchestra, a new reinforcement learning (RL) framework f