Learned.Law

Learned.Law is a free legal research database of U.S. court opinions and other primary legal materials, with AI-generated summaries. It is designed to support legal professionals and is publicly accessible without registration.

Key features and functions include:

Full-Text Case Law Search
Unlimited search across approximately 12 million published and unpublished opinions from more than 70 federal and state courts.

Statutes and Rules
Publishes statutes, rules, and related government-issued legal materials alongside court opinions.

AI-Generated Summaries and Headnotes
Includes more than 3 million case summaries and headnotes generated by large language models. AI-generated content is labeled as such.

Citation Linking
Links citations within opinions to the cited cases in the collection.

Open Access
Pages are publicly accessible with no account or registration required.

Daily Updates
New decisions are added as courts release them.