Sam Altman slams ChatGPT-5 model rumor as ‘fake news’OpenAI CEO Sam Altman refuted rumors of the imminent release of Orion, also known as ChatGPT-5.Altman described the report as 'fake news out of control' and dismissed speculation about a new version of ChatGPT before December.Altman's cryptic tweets regarding ChatGPT's 2nd birthday and winter constellations were misinterpreted as hints of an upcoming product release.