NetRL: Powering Network Decisions via NetGRPO-Driven Reinforcement Learning
NetRL is a two-stage LLM-based reinforcement learning framework that solves generalization and instability issues in network decision tasks like load balancing. It combines supervised fine-tuning with online policy optimization using a universal mixed-embedding interface and NetGRPO for stable, long-horizon action evaluation, achieving state-of-the-art performance.