When Emmett Shear, the former chief executive of the livestreaming site Twitch, was named the interim chief executive of OpenAI on Sunday night, it might have seemed a curious choice.
Mr. Shear, 40, an avid video game player, was viewed as a competent leader who steered Twitch through several transitions.
Some employees and livestreamers also complained that his focus on maneuvering Twitch toward profitability through cutting costs was eroding the quality of the platform.
He also knows Sam Altman, who was forced out of OpenAI by its board of directors on Friday.
The two were in the same group at Y Combinator, the start-up fund that invested in both of their early companies.
Persons:
Emmett Shear, livestreamers, Sam Altman
Locations:
OpenAI