Multimodal DeepResearcher: Generating Text-Chart Interleaved Reports From Scratch with Agentic Framework

• URL: http://arxiv.org/abs/2506.02454v1
• Date: Tue, 03 Jun 2025 05:18:19 GMT
• Title: Multimodal DeepResearcher: Generating Text-Chart Interleaved Reports From Scratch with Agentic Framework
• Authors: Zhaorui Yang, Bo Pan, Han Wang, Yiyao Wang, Xingyu Liu, Minfeng Zhu, Bo Zhang, Wei Chen,
• Abstract summary: Multimodal DeepResearcher decomposes the task into four stages: researching, report textualization, planning, and multimodal report generation.<n>It achieves an 82% overall win rate over the baseline method.
• Score: 22.366142327629486
• License: http://creativecommons.org/licenses/by/4.0/
• Abstract: Visualizations play a crucial part in effective communication of concepts and information. Recent advances in reasoning and retrieval augmented generation have enabled Large Language Models (LLMs) to perform deep research and generate comprehensive reports. Despite its progress, existing deep research frameworks primarily focus on generating text-only content, leaving the automated generation of interleaved texts and visualizations underexplored. This novel task poses key challenges in designing informative visualizations and effectively integrating them with text reports. To address these challenges, we propose Formal Description of Visualization (FDV), a structured textual representation of charts that enables LLMs to learn from and generate diverse, high-quality visualizations. Building on this representation, we introduce Multimodal DeepResearcher, an agentic framework that decomposes the task into four stages: (1) researching, (2) exemplar report textualization, (3) planning, and (4) multimodal report generation. For the evaluation of generated multimodal reports, we develop MultimodalReportBench, which contains 100 diverse topics served as inputs along with 5 dedicated metrics. Extensive experiments across models and evaluation methods demonstrate the effectiveness of Multimodal DeepResearcher. Notably, utilizing the same Claude 3.7 Sonnet model, Multimodal DeepResearcher achieves an 82\% overall win rate over the baseline method.

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