A Mac app uses Jev to select documentation and troubleshooting topics from its manual.

malekoo describes a live Mac app feature for setup and troubleshooting when no model is loaded. Jev receives the question and built-in manual, then selects the issue and relevant article, or none, with probabilities. The app displays real documentation and status. The author reports 42/42 held-out examples and 0.93-second median latency; these are their test results.