ResearchBenchmarksEmail on Production Email (test)Follow79.8F1 ScoreNEW78.55278.87679.279.524Jun 29, 2026Evaluation ResultsMethodMethodLinksF1 Score∆Deploy ScoreNEWPipeline=automated des...Pipeline=automated description optimization pipeline, Optimization=trainmax, standard2026.0679.81HUMANDescription type=Human...Description type=Human-written2026.0679.4—OLDDescription type=Pre-e...Description type=Pre-existing system baseline2026.0678.8—INITDescription type=Initi...Description type=Initial LLM description (iter-0)2026.0678.6—