Data2Story: Multi-Agent Framework Transforms Data into Verifiable Multimodal Stories
danbri · x · 2026-08-16
Data Journalist Agent (Data2Story) introduces a multi-agent framework that turns raw data into verifiable, multimodal news stories. By orchestrating specialized roles into a virtual newsroom, it addresses the high time cost of traditional data journalism.
Key innovations include:
- Evidence Grounding: An Inspector agent links every number and claim back to source data, code, or references.
- Multimodal Generation: The system reasoning about reader needs to deploy tools like interactive maps and audio, going beyond plain text and static charts.
Evaluated on 18 articles against expert pieces, the framework was assessed across human-agent angle coverage, rubric evaluation (53 participants), computer-use agent judging, and verifiability.
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