Build a Persistent Inner-Monologue Agent Workflow with Headlong & LangGraph in 2026
Laude Institute's Headlong harness keeps an LLM in a continuous self-guided inner-monologue loop at $1-2/hour, achieving 94% task completion on autonomous debugging. This workflow combines Headlong's sub-10K-line Bash engine with LangGraph checkpointing for production-grade persistence.