Generated meshes no longer need a full redraw: editing only the bad faces lifts quad-equivalent F1 from 0.294 to 0.340
Generated meshes often carry holes, stray faces and duplicated faces; MeshRepair reads the draft as a prefix and autoregressively emits only a deletion-then-addition edit sequence, raising quad-equivalent face F1 on LATO2 drafts from 0.294 to 0.340 where rule-based repair tools leave it flat or lower.