Microsoft CEO Satya Nadella moved swiftly to recruit OpenAI’s co-founder Sam Altman after his shocking ouster as CEO last week from the company responsible for the ChatGPT bot which has made AI a household term. Microsoft also hired Greg Brockman, who resigned as president of OpenAI after Altman’s ouster. Wall Street cheered, and Microsoft shares rose on the Nasdaq stock exchange, ending more than 2 percent higher yesterday. “We remain committed to our partnership with OpenAI and have confidence in our product roadmap, our ability to continue to innovate with everything we announced at Microsoft Ignite, and in continuing to support our customers and partners,” Nadella wrote in a post on X. “We look forward to getting to know Emmett Shear and OpenAI's new leadership team and working with them. And we’re extremely excited to share the news that Sam Altman and Greg Brockman, together with colleagues, will be joining Microsoft to lead a new advanced AI research team. We look forward to moving quickly to provide them with the resources needed for their success.” Emmett Shear is co-founder of Twitch, the games streaming service that Amazon acquired, and interim CEO of OpenAI. And then, a letter signed by more than 95 percent of the employees at OpenAI called for the resignation of the company's board and Altman’s return, Wired reports. The employees threatened to quit and join Microsoft if their demands were not met. Among the signatories to the letter are company board member Ilya Sutskever as well as Mira Murati, who briefly served as interim CEO after the departure of Altman. The letter, addressed to OpenAI’s board of directors, says: “Your conduct has made it clear you did not have the competence to oversee OpenAI,” ABC News reports, citing a copy of the letter. “We, the undersigned, may choose to resign from OpenAI and join the newly announced Microsoft subsidiary run by Sam Altman and Greg Brockman,” the letter reads. Altman was pushed out after a review found he was “not consistently candid in his communications” with the board of directors, which had lost confidence in his ability to lead the company, OpenAI said in a statement on Friday, according to an Associated Press report carried by PBS. Emmet Shear said yesterday in a post on X that he would hire an independent investigator to look into what led up to Altman’s ouster and write a report within 30 days, according to Associated Press. He wrote that the reason behind the board removing Altman was not a “specific disagreement on safety.” This could be a reference to the debates around OpenAI’s mission to safely build AI that is “generally smarter than humans,” AP reports. With billions of dollars in investments from Microsoft and other investors, OpenAI has moved to commercialise its AI technology, chiefly through ChatGPT, which can generate essays and poems and other human-like text. OpenAI’s board includes Ilya Sutskever, Quora CEO Adam D’Angelo, tech entrepreneur Tasha McCauley and Helen Toner of the Georgetown Center for Security and Emerging Technology, AP notes. Casey Newton, whose tech newsletter Platformer is widely followed, pointed out in his latest letter today that Toner has the power under the company’s charter to halt OpenAI’s efforts to build an artificial general intelligence. As to what is being seen as something of a coup for Nadella, he didn’t really have a choice, according to one analyst. “If Microsoft lost Altman he could have gone to Amazon, Google, Apple, or a host of other tech companies craving to get the face of AI globally in their doors,” Daniel Ives, an analyst with Wedbush Securities, said in a research note, according to AP. For example, Marc Benioff, founder and CEO of Salesforce.com posted on X that “Salesforce will match any OpenAI researcher who has tendered their resignation full cash & equity” including unrealised open trade equity to immediately join his co