Sam Altman Signals GPT-5.5 or GPT-6 Release for April 23
Sam Altman replied with a salute emoji (🫡) to a tweet asking whether GPT-5.5 or GPT-6 would drop on Thursday April 23, 2026. The exchange was independently noted by @swyx and reported in Matthew Berman's April 23 video as a late-video signal buried among OpenAI's comms strategy content. No official OpenAI announcement of a model launch has been published as of this breaking item.
Why It Matters
An Altman emoji reply is not a confirmed launch — but it establishes a clear expectation in the developer community for an April 23 model release. In the context of OpenAI's aggressive comms positioning against Anthropic this week, a flagship model drop on the same day would be a significant escalation. Watch OpenAI's announcements page for confirmation.