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arXiv · 2604.09237

ScheMatiQ: From Research Question to Structured Data through Interactive Schema Discovery

Shahar Levy·Eliya Habba·Reshef Mintz·Barak Raveh·Renana Keydar·Gabriel Stanovsky
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Abstract

Many disciplines pose natural-language research questions over large document collections whose answers typically require structured evidence, traditionally obtained by manually designing an annotation schema and exhaustively labeling the corpus, a slow and error-prone process. We introduce ScheMatiQ, which leverages calls to a backbone LLM to take a question and a corpus to produce a schema and a grounded database, with a web interface that lets steer and revise the extraction. In collaboration with domain experts, we show that ScheMatiQ yields outputs that support real-world analysis in law and computational biology. We release ScheMatiQ as open source with a public web interface, and invite experts across disciplines to use it with their own data. All resources, including the website, source code, and demonstration video, are available at: www.ScheMatiQ-ai.com

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Shahar Levy, Eliya Habba, Reshef Mintz, Barak Raveh, Renana Keydar, Gabriel Stanovsky. 2026-06-25. ScheMatiQ: From Research Question to Structured Data through Interactive Schema Discovery. https://arxiv.org/abs/2604.09237

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