This is the best summary I could come up with:

The future of OpenAI remained uncertain on Tuesday after extraordinary efforts by employees and investors to oust the board had so far failed to persuade its directors to resign and reinstate co-founder Sam Altman.

People with direct knowledge of the matter said that by the end of Monday, 747 out of 770 OpenAI employees had signed a letter threatening to quit and join Microsoft if the board refused to resign and reverse their decision on Friday to sack Altman.

Venture capitalists backing the generative artificial intelligence start-up were also exploring legal measures to force the board to reverse course, according to multiple people with knowledge of their thinking.

Ilya Sutskever, the last remaining co-founder on the board and OpenAI’s chief scientist, signed the letter from staff after apologizing on social media for his role in firing Altman.

In a social media post on Monday, Marc Benioff, chief executive of software company Salesforce, asked OpenAI researchers to send him their CVs and offered to match their salaries.

Altman has a nuclear fission venture and a cryptocurrency project and has sought to start a device company and a chip business, according to people with knowledge of the matter.

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