Our approach to EU text provenance rules
OpenAI explains its approach to text watermarking under EU rules. Access to watermark detection will initially be provided to researchers.
Source: OpenAI
Yesterday
Building advertising for the way people use AI
OpenAI introduces a new visual ad format in ChatGPT and expands measurement tools, attribution partnerships, and brand suitability for advertisers.
October 2, 2026
A model guide for the GPT-6 family
Startups can choose GPT-6 models, tune reasoning effort, improve prompts and skills, coordinate tools, and prepare workflows for production.
Chatham scales its capital markets expertise with OpenAI
6 to build technology and redesign workflows, cutting trade validation from 30 minutes to under 4.
October 1, 2026
The eternal complement
Advanced AI may matter most for the routine work behind breakthrough ideas, shaping the future economy and the pace of progress.
How Albertsons Companies is reimagining retail from the inside out
Albertsons Cos. is using ChatGPT Enterprise and the OpenAI API to help teams work faster and make grocery shopping easier for millions of customers.