OpenAI 推出 Astra for Law 进军法律市场
原标题：OpenAI takes aim at the legal market with Astra for Law
AI 摘要
OpenAI 推出面向法律工作的 Astra for Law，基于 GPT-6 Astra 模型，并搭配覆盖美国判例法、法规的法律检索索引，索引包含超过 2.3 亿个 URL，数据来自 Free Law Project。在 OpenAI 自行使用 Vals AI 法律研究基准的测试中，Astra for Law 通过 200 道题中的 54%，高于 GPT-6 Astra 普通网页搜索的 38.7%。OpenAI 表示 Harvey、Legora 等 API 客户可基于其构建应用，律所可通过 Trusted Access 计划获得零数据保留等隐私控制，同时推出 26 个面向 Relativity、Clio 等工具的插件。Anthropic 也在扩展法律工作市场。
正文节选
OpenAI takes aim at the legal market with Astra for Law OpenAI has introduced Astra for Law, a version of its GPT-6 Astra model built for legal work. It pairs the model with a legal search index and instructions for analysis and writing. The index searches US case law, statutes, and regulations across more than 230 million URLs. OpenAI draws on data from the Free Law Project, which says it covers over 99.9 percent of published US precedents. In a test OpenAI ran itself using Vals AI's Legal Rese