Sam Altman said the "new stuff" being announced on Monday "feels like magic."Fabrice Coffrini/GettySam Altman teased that OpenAI plans to announce "new stuff" that "feels like magic" on Monday.OpenAI's CEO also shot down the idea that it would reveal GPT-5 or a search engine at the event.The startup may still release a ChatGPT search feature in the future, as reports have indicated.