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The paper introduces ChartRevise, a structured dataset and reference-free evaluation protocol for exact program-grounded chart editing, covering 92,438 records with 344 edit types; fine-tuning on it yields 16% gains in requirement recall and 22% in exact-edit rate across five models.
Manus can now generate editable PowerPoint slides directly in .pptx format, with interactive charts and options to toggle labels, gridlines, and legends.