Luminica | AI & Tech Demos on Instagram: "8-slide deep-dive → Microsoft Research open-sourced Agent Lightning, the first framework-agnostic RL training layer for AI agents. Works with any existing agent implementation (LangChain, AutoGen, CrewAI, OpenAI SDK, custom Python) with minimal code changes. Training-Agent Disaggregation architecture separates execution (CPU) from RL training (GPU). LightningRL credit assignment module converts multi-step agent trajectories into independent training tran