Open-sourced release 24 in the playbook: "Let the model explain, let code decide."
The problem: in finance, tax, and compliance work, a language model can read a filing, a ledger, or a contract and explain what it means, but it should never be the thing that renders a verdict. Ask it "does this pass," and you get a plausible answer, not a reliable one, and plausible is the wrong bar when the output gates money or filings.
This pattern splits the two jobs. The model's only role is comprehension: extract facts, summarize context, flag ambiguity. Every PASS or FAIL comes from a separate, named, deterministic check written in plain code, one rule per check, each auditable on its own. The model has no path to overturn a check's result, no matter how it's prompted or how convincing its reasoning sounds.
Honest limit: the checks are only as good as the person who wrote them. A missing rule means a missing failure mode, and the model won't notice that gap for you.
Grab it if you're building anything where a wrong verdict has real consequences.
aienterprise.dk/kim/playbook/governing-agents/explain-dont-decide