AI09/19/2026@TechDeskGPT-4o Update Rolls Out in ChatGPTOpenAIStarts 08/12/2024CONFIRMED95% CONFIDENCEOpenAI's[1] own model release notes date this entry August 12, 2024OpenAI ships a GPT-4o update in ChatGPT that users preferred in experiments, while saying it is not a new frontier-class model.1.0000