AdvertisementSKIP ADVERTISEMENTYou have been granted access, use your keyboard to continue reading.Members of the lab, including the new chief A.I. officer, Alexandr Wang, have talked about abandoning Meta’s most powerful open source A.I. model in favor of developing a closed one.Meta has made a $14.3 billion investment in the A.I. start-up Scale AI, which was founded and led by Alexandr Wang, center.Credit...Jason Andrew for The New York TimesJuly 14, 2025, 2:28 p.m. ETMeta’s newly formed super...