Writing C++ with Jev by picking valid next tokens
The author experimented with TypeSafe's Jev decision/classifier model for C++: at each step it was given only grammatically valid next tokens to pick from, avoiding free-form generation.
A developer shares Fascin, a PR triage tool built with Jev that assesses urgency, change type, and merge readiness, noting Jev handles the actual reasoning.
Built Fascin. It triages a PR for you: is it urgent, what kind of change, how close to merge-ready. Turns out it's not really an agent, more of a smart button. I pick the PR; it always asks the same three questions. #Jev does the actual reasoning. #TypeSafeAi