OpenAI CTO Mira Murati Leaves Company

OpenAI’s Mira Murati is leaving the AI company after six years, according to a tweet from the CTO on Wednesday. Murati opened the tweet by stating that she was making the “difficult decision” to leave OpenAI “after much reflection.”

“I’m stepping away because I want to create the time and space to do my own exploration,” Murtai wrote. “For now, my primary focus is doing everything in my power to ensure a smooth transition, maintaining the momentum we’ve built.”

Murati thanked Sam Altman and Greg Brockman in her tweet and their “support throughout the years.”

“There’s never an ideal time to step away from a place one cherishes, yet this moment feels right,” Murati wrote. “Our recent releases of speech-to-speech and OpenAl o1 mark the beginning of a new era in interaction and intelligence – achievements made possible by your ingenuity and craftsmanship. We didn’t merely build smarter models, we fundamentally changed how Al systems learn and reason through complex problems.”

Altman tweeted a reply to Murati’s departing message.

“It’s hard to overstate how much Mira has meant to OpenAI, our mission, and to us all personally,” he said. “I feel tremendous gratitude towards her for what she has helped us build and accomplish, but I most of all feel personal gratitude towards her for the support and love during all the hard times. I am excited for what she’ll do next.”

I replied with this. Mira, thank you for everything.

It’s hard to overstate how much Mira has meant to OpenAI, our mission, and to us all personally.

I feel tremendous gratitude towards her for what she has helped us build and accomplish, but I most of all feel personal…

— Sam Altman (@sama) September 25, 2024

Murati’s tenure included some controversial moments, like when she was asked by the Wall Street Journal back in March about whether OpenAI uses YouTube for training data for the company’s AI video generator, Sora. Murati made an awkward face that became famous as a joke online.

This story is developing and will be updated.