ai·rete·RAG is a decision-making system that uses a Rete rule engine to evaluate YAML rules against facts and produces a verdict. An LLM then generates a plain-English explanation of the decision, citing policy documents. The system has features such as nested rules, audit mode, and a visual editor for non-technical users. It has a live demo and an MCP server for integration with other tools.

Hello Robot CEO Aaron Edsinger will demo the Stretch 4 robot on the Real World AI Stage at TechCrunch Disrupt 2026. Registration deadline is September 25, with discounts available for early registration.