ChatGPT News 09/17/2026 Read AI Rating: Medium
OpenAI Launches Astra for Law With a 230-Million-URL Legal Search Index
OpenAI introduced Astra for Law, pairing GPT-6 Astra with a legal search index covering over 99.9% of published U.S. case law, scoring 54.0% on Vals AI's Legal Research Bench versus 38.7% for standard GPT-6, developed with design partners including Sullivan & Cromwell and Cooley.