LLMs aren’t decision-makers — at least not yet. But they’ve proven to be remarkably effective translators between natural language and domain-specific languages, unlocking access to decision services built on traditional rule engines, optimization solvers, and machine learning tools. Naturally, decision intelligence platforms have followed suit, providing mechanisms to turn decision models into AI-friendly services compatible with leading LLMs like ChatGPT, Claude, and Gemini.

At OpenRules, we set out to make this process as seamless as possible — no coding, no manual configuration. With the latest release 12.0.0, every OpenRules decision service is AI-ready out of the box. Here’s how we got there.