The announcement capped a tumultuous weekend for OpenAI, after Mr. Altman made a push to reclaim his job as C.E.O. of the artificial intelligence company.
Satya Nadella moved fast to hire Sam Altman, who was pushed out of OpenAI last week, and asserted his company’s role in its partnership with the AI start-up.
The announcement capped a tumultuous weekend for OpenAI, after Mr. Altman made a push to reclaim his job as C.E.O. of the artificial intelligence company.
The megadeal could strengthen Microsoft’s standing in the video game industry, after a year and a half of negotiations with regulators around the world.