Model Releases · 24 Aug 2026
Thomson Reuters launches Thomson, its own legal LLM
Thomson Reuters now runs a model it owns, named Thomson, instead of relying only on outside frontier vendors. It starts from an open-source base and is specialised on the company's own libraries, Westlaw and Practical Law among them, plus Checkpoint and Reuters material, which the company says amounts to under a tenth of its content so far. It reaches customers first through the Tabular Analysis feature in a coming CoCounsel Legal release, so the buying questions are whether vendor-owned inference lowers the price of high-volume review work and whether the accuracy claims hold up outside benchmarks the vendor ran itself.
Companies
- Thomson Reuters
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