Cambridge Dictionary announces “hallucinate” as its 2023 word of the year, citing the word’s new meaning in relation to generative AI (Benj Edwards/Ars Technica)

OpenAI CTO Mira Murati becomes the company’s interim CEO  —  “Mr. Altman’s departure follows a deliberative review process by the board, which concluded that he was not consistently candid in his communications with the board, hindering its ability to exercise its responsibilities,” the company said in its blog post.