Semantic Scholar

Finding relevant scholarly papers

Search & researchFree access Checked 26 Sep 2026

What you can do with it

Semantic Scholar is Ai2's free AI-powered discovery tool for scientific literature. It helps you find relevant papers and navigate research through scholarly metadata and related work. Rather than being a general conversational chatbot, it serves as an entry point for locating evidence and deciding which original studies deserve closer reading.

Best forFinding relevant scholarly papers
AccountAccount optional
FREE ACCESS

What’s included for free

Ai2 describes Semantic Scholar as a free AI-powered research tool. Searching does not require a paid plan; accounts support personal library features, and publisher full-text access is separate.

Access can depend on your region, account, and the provider’s current terms.

Limits to knowFree discovery does not remove publisher paywalls.

Official sources

The official pages used to check this listing.