arXiv cs.AIPaper
Procedural Graphs: Self-Evolving Execution Structures for LLM Agents
The problem is real: long-horizon agents lose track of intent and repeat actions. Procedural Graphs formalize execution structure the way knowledge graphs formalize facts. The self-evolving part (LLM refiner contrasts failures) is the leverage point. This is more rigorous than free-form planning but still early. For agent builders, it's a framework worth implementing if you're hitting the long-horizon wall.