Casetext CoCounsel is a legal AI assistant built on GPT-4 and integrated with Casetext's comprehensive legal research database
Casetext CoCounsel is a legal AI assistant built on GPT-4 and integrated with Casetext's comprehensive legal research database. It enables attorneys to perform case law research, summarize depositions, review contracts, and draft legal documents in a fraction of the traditional time. CoCounsel is unique in its ability to cite real legal authority while completing research tasks, reducing hallucinations common in general-purpose AI tools. It was acquired by Thomson Reuters in 2023 and is deeply embedded in the professional legal research ecosystem. Lawyers at firms of all sizes use it to answer complex legal questions with grounded citations.
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