Durable Execution for AI Agents: Temporal's Architecture for Production Reliability

Production AI agents face infrastructure problems that framework-level code cannot solve: state loss on crashes, LLM API flakiness, debugging non-deterministic behavior, and coordinating human approvals across hours-long runs. This post walks through Temporal’s durable execution model and why companies like OpenAI chose it for their agent infrastructure.

February 27, 2026 · 23 min