[SK Group Chairman Chey Tae-won and OpenAI CEO Have Lunch Together to Discuss AI Business Cooperation] According to TechFlow, on October 31st, SK Group Chairman Chey Tae-won had lunch with OpenAI CEO Sam Altman. Industry insiders revealed that the two discussed potential collaborations in artificial intelligence. While the specific content of the meeting has not been disclosed, it is speculated that the discussions may have involved areas such as high-bandwidth memory (HBM) supply and the development of next-generation AI infrastructure. SK Group has previously maintained close cooperation with OpenAI and is a key partner in OpenAI's large-scale AI infrastructure project, "Stargate."