Reinforcement learning (RL) is the backbone of interactive AI. It is fundamental for teaching agents to reason and learn from human preferences, enabling…![]()
Reinforcement learning (RL) is the backbone of interactive AI. It is fundamental for teaching agents to reason and learn from human preferences, enabling multiturn tool use, and much more. This post introduces NVIDIA NeMo-RL, a new open source post-training library that is built to support everything from single-GPU prototypes to thousand-GPU large models and to orchestrate multicomponent RL…

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Modern AI applications increasingly rely on models that combine huge parameter counts with multi-million-token context windows. Whether it is AI agents…