Technology OpenAI Dev Day 2026: Live updates on the latest ChatGPT and Codex announcements Last updated: September 29, 2026 7:00 pm By The True Post No Comments Share SHARE CEO Sam Altman is expected to take the stage today. Source: Engadget TAGGED:AI Share This Article Copy Link Print ByThe True PostThe newsroom of The True Post. Leave a Comment Leave a Comment Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment.