Automata-based FSMs for LLM Agent Trace Monitoring
August 23, 2026
This method collapses LLM agent traces into compact finite-state machines (FSMs) containing 7–43 states. These FSMs enable millisecond-scale next-step prediction and failure detection by capturing the structural topology of agent behavior across datasets.
HOW THIS AFFECTS YOU
●
builderYou can use these compact FSMs to implement runtime monitoring and safety auditing for agentic workflows.
●
researcherThe method provides a way to recover and analyze the shared structural substrate of unstructured agent traces.