Legal AI, Built by Lawyers
Expert Research
We create open-source datasets and benchmarks with 13,000+ expert annotations across legal contracts, merger agreements, and clause retrieval to enable the next generation of legal AI.
View Research →How to Participate
We're building the infrastructure for AI in legal practice. If you're an attorney, researcher, or legal tech builder, there are many ways to get involved.
Get in Touch →AI Education
AI education is at the core of The Atticus Project. We help everyone from law students to general counsels develop practical AI skills for the modern legal workplace.
Explore Education →Our Research Portfolio
Three landmark datasets built by legal experts to advance AI in contract review, M&A, and clause retrieval.
Contract Understanding Atticus Dataset
510 contracts · 13,000+ labels · 41 clause types
Expert-annotated dataset that teaches AI to identify critical legal clauses and red flags in commercial contracts.
Learn more →Merger Agreement Understanding Dataset
152 agreements · 47,000+ labels · 92 questions
Built from the ABA's Public Target Deal Points Study, enabling AI to accurately parse complex M&A deal terms.
Learn more →Atticus Clause Retrieval Dataset
126,000+ query-clause pairs · 114 queries
The first expert-annotated dataset for AI-powered legal clause retrieval — Limitation of Liability, Indemnification, and more.
Learn more →Courses & Workshops
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