汤森路透斥资4000万美元自建法律AI模型，基于阿里Qwen
原标题：Thomson Reuters bets $40M on owning its AI instead of renting from OpenAI or Anthropic
AI 摘要
汤森路透投资约4000万美元，基于阿里巴巴的Qwen开源模型构建了自有法律AI模型“Thomson”，并利用公司内部数据和领域专家进行训练。测试显示，Thomson在访问公司专属内容时能超越GPT-5.4等竞品，但在推理和编码方面表现较弱。公司计划将Thomson用于文档审查等高频任务，并发布小版本模型供非商业使用，以降低成本并保持独立性。
正文节选
Thomson Reuters bets $40M on owning its AI instead of renting from OpenAI or Anthropic Key Points - Thomson Reuters has built "Thomson," its own AI language model for legal work, on top of Alibaba's Qwen. - The $40 million model was trained on the company's own data and by its domain experts. In testing, though, it only beats rivals like GPT-5.4 when it can access exclusive company content. - Building in-house is meant to cut costs and keep the company independent, rather than adapting outside m