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 developed Orchestrator, an 8-billion-parameter model that effectively coordinates multiple tools and large language models (LLMs) to solve complex problems with higher accuracy and lower cost than larger monolithic models. Trained via a novel reinforcement learning framework, Orchestrator acts as an intelligent coordinator, managing a diverse set of specialized models and external resources to enhance AI reasoning and task execution, demonstrating a scalable and practical approach for enterprise AI systems. This innovation addresses limitations in current LLM tool use by emphasizing a composite, multi-agent approach rather than relying on