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April 29, 2025 by Gary Price

Research Paper (Preprint): The Semantic Scholar Open Data Platform

April 29, 2025 by Gary Price

Note: The preprint linked below is an updated version (v2) of a paper that was originally posted on Jan. 24, 2023.

Title

The Semantic Scholar Open Data Platform

Authors

Rodney Kinney, Chloe Anastasiades, Russell Authur, et al.
Allen Institute for Artificial Intelligence

Source

via arXiv

DOI: 10.48550/arXiv.2301.10140

Abstract

The volume of scientific output is creating an urgent need for automated tools to help scientists keep up with developments in their field. Semantic Scholar (S2) is an open data platform and website aimed at accelerating science by helping scholars discover and understand scientific literature. We combine public and proprietary data sources using state-of-the-art techniques for scholarly PDF content extraction and automatic knowledge graph construction to build the Semantic Scholar Academic Graph, the largest open scientific literature graph to-date, with 200M+ papers, 80M+ authors, 550M+ paper-authorship edges, and 2.4B+ citation edges. The graph includes advanced semantic features such as structurally parsed text, natural language summaries, and vector embeddings. In this paper, we describe the components of the S2 data processing pipeline and the associated APIs offered by the platform. We will update this living document to reflect changes as we add new data offerings and improve existing services.

Figure 1: Illustration of the Semantic Scholar Platform Source: 10.48550/arXiv.2301.10140

Direct to Full Text
9 pages; PDF.

Filed under: Data Files, Journal Articles, News

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About Gary Price

Gary Price (gprice@gmail.com) is a librarian, writer, consultant, and frequent conference speaker based in the Washington D.C. metro area. He earned his MLIS degree from Wayne State University in Detroit. Price has won several awards including the SLA Innovations in Technology Award and Alumnus of the Year from the Wayne St. University Library and Information Science Program. From 2006-2009 he was Director of Online Information Services at Ask.com.

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