https://www.live-feeds.com/feed/here-s-how-thomson-reuters-is-loosening-claude-s-costly-gripContinuously updated, source-cited coverage. https://www.live-feeds.com/feed/here-s-how-thomson-reuters-is-loosening-claude-s-costly-griphttps://www.live-feeds.com/feed/here-s-how-thomson-reuters-is-loosening-claude-s-costly-grip#u48529Wed, 26 Aug 2026 00:07:14 +0000Thomson Reuters has developed its own proprietary AI model, trained on Westlaw and Practical Law content, to reduce its dependence on Anthropic's Claude, which has been costly. The company has launched Thomson 1.0, its own large language model (LLM), for legal work. Despite this, Thomson Reuters still uses Claude's model in some areas.Why it mattersThomson Reuters' move to develop its own AI model is part of a larger effort to increase efficiency and reduce costs associated with using third-party AI models. The company's decision to invest in its own AI technology reflects