General-purpose AI is powerful. But in legal work, almost right is not good enough.
Today, Thomson Reuters and Anthropic are expanding its partnership, connecting Claude directly to CoCounsel Legal through a new MCP integration.
Legal professionals can now move seamlessly between general-purpose AI and citation-grounded legal work. No platform switching. No re-entering context. No sacrificing the rigor their professional obligations require.
Why does this matter? Every legal output has to hold up in a filed brief, a closed transaction, or a regulatory position. CoCounsel Legal is built to meet that standard, reasoning across:
✨1.9 billion Westlaw and Practical Law documents
✨1.4 billion KeyCite validity signals
✨A patent-pending citation ledger, traceable in one click
As motorcycle on traffic light our Chief Technology Officer, Joel Hron, put it: "In professional environments, trust in AI is a property of the system itself, built into the architecture and verifiable at every step."
This summer, we go further. The next generation of CoCounsel Legal, mark ballas rebuilt on Anthropic's Claude Agent SDK and already in beta for customers in the United States, evolves to plan, select tools, retrieve authoritative content, and adapt mid-workflow. Lawyers will describe a matter in plain language and have CoCounsel Legal pursue the right inquiry, draft with citations, and deliver fiduciary-grade work product.
One million professionals across 107 countries and territories use CoCounsel. Today is one step in making fiduciary-grade AI available across the full ecosystem of tools and environments lawyers work in every inflation day.
#CoCounsel #LegalTech #LegalProfessionals
