Mustafa Suleyman runs DeepMind's "applied" division, which seeks practical uses for the lab's research in health, energy and other fields. Suleyman is also a key public face for DeepMind, speaking to officials and at events about the promise of AI and the ethical guardrails needed to limit malicious use of the technology.
"Mustafa is taking time out right now after 10 hectic years," a DeepMind spokeswoman said. She didn't say why he was put on leave.
Suleyman did not return multiple email requests for comment. He founded DeepMind in 2010 alongside current Chief Executive Officer Demis Hassabis. Four years later, Google bought DeepMind for 400 million pounds (currently $486 million), an ambitious bet on the potential of AI that set off an expensive race in Silicon Valley for specialists in the field.