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4.6
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What is Semantic Scholar?
Semantic Scholar is a free AI-powered academic search engine built by the Allen Institute for AI. It indexes over 200 million papers across all disciplines and uses AI to generate TLDR summaries, identify influential citations and surface the most relevant research — all at no cost.
Yes — completely free with no usage limits or paid tiers. It's run by the Allen Institute for AI, a non-profit.
Semantic Scholar uses AI to generate TLDR summaries, identify influential papers and surface semantically related research. Google Scholar is a larger index but lacks AI features.
Yes — Semantic Scholar has a free API for developers who want to build applications on top of its research database.
Yes — it covers all academic disciplines including medicine, computer science, social sciences, humanities and more.