GoKawiilOpenAI launches Astra for Law, a GPT-6 based platform for legal AI tools
OpenAI unveiled Astra for Law, built on its GPT-6 Astra model, giving law firms and legal tech companies a foundation to build AI products for legal work. The platform includes a specialized legal search index covering over 230 million U.S. legal documents, plus 26 plugins connecting ChatGPT to tools like Relativity and Clio, with early access for API customers Harvey and Legora.
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This marks OpenAI's direct push into the lucrative legal tech market, competing with established players like Thomson Reuters by embedding case law search and confidentiality controls directly into its frontier models. The move could accelerate AI adoption in law firms while raising new questions about accuracy, liability, and client confidentiality in AI-assisted legal work.
- Astra for Law pairs GPT-6 Astra with a legal-specific search index spanning over 230 million URLs of case law and statutes.
- OpenAI partnered with Free Law Project to include nearly all published U.S. precedential case law via CourtListener.
- 26 new plugins let firms connect ChatGPT to existing legal software like Relativity and Clio, with privacy controls for client confidentiality.
Source: openai.com, 2026-09-17
Published there as: “Astra for Law”
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