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PPTArena: A Benchmark for Agentic PowerPoint Editing

Michael Ofengenden Yunze Man Ziqi Pang Yu-Xiong Wang

1 Select test case

Prompt

Please translate this presentation from Kazakh to English. However, it's very important that you do not translate any of the French text. Leave all French words and sentences exactly as they are.

Style target

Translate all Kazakh text to English, while preserving all French text without any changes. The specific Kazakh text to be translated is as follows: - Slide 4: The text after the equals sign. - Slide 5: The first paragraph. - Slide 6: The numbered list. - Slides 8 & 9: The text in the right column of each table. - Slide 10: The text in the right-hand text box. - Slide 12: The text in the right-hand text box and the Kazakh word in the title. - Slide 17: The title and the main text box. All original text formatting (font, size, style, color) must be preserved for both the translated English text and the untouched French text. The overall layout and structure of each slide should be preserved, with elements remaining in their approximate original positions. All content must be readable and free of overlaps. No elements should be added or deleted.

2 Generate prediction

Used when running Loop for iterative refinement.

3 LLM judge

The judge compares Ground Truth vs Prediction with the original as baseline.

Status & progress
Live poller stops automatically after ~2 minutes.

Ground Truth

TranslatetoEnglishButKeepallFrenchGroundTruthA.pptx

Original

Side-by-side view

TranslateToEnglishButKeepallFrenchTestA_Bonjour mes amis!.pptx

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