reddit | /r/Technology 日本語 フォロー Meta、AI安全専門家を雇ってわずか3ヶ月で解雇、安全強化を約束したにもかかわらず Meta Fires AI Safety Experts Just Three Months After Hiring Them Despite Pledging Enhanced Safety reddit.com reddit | /r/Technology 日本語 RSS thenote.app