PPTArena is a benchmark for agentic PowerPoint (.pptx) editing. Each case gives a natural-language editing instruction and a source deck; a system must edit the source so the result matches a human-authored ground-truth deck. It measures whether agents can perform realistic, fine-grained slide edits — translation, restyling, layout fixes, chart/table edits, transitions, master-level changes, and more — while preserving everything they were not asked to change.

Paper:… See the full description on the dataset page: https://huggingface.co/datasets/mofengenden/PPTArena.