Elon Musk and Sam Altman founded OpenAI together, but now they're publicly trading barbs. Here's the history of their relationship and feuds.

The group aimed to create a nonprofit focused on developing artificial intelligence "in the way that is most likely to benefit humanity as a whole," according to a statement on OpenAI's website from December 11, 2015.

Source: Insider

"It's hard to fathom how much human-level AI could benefit society, and it's equally hard to imagine how much it could damage society if built or used incorrectly," a statement announcing the founding of Open AI reads.

Source: BBC, OpenAI

"As Tesla continues to become more focused on AI, this will eliminate a potential future conflict for Elon," OpenAI said in a blog post at the time, adding that Musk would continue to provide guidance and donations.

Source: Insider

Semafor reported that Musk wanted to run the company on his own in an attempt to beat Google. But when his offer to run the company was rejected, he pulled his funding and left OpenAI's board, the news outlet reported.

Source: Semafor, Insider

"I had to focus on solving a painfully large number of engineering & manufacturing problems at Tesla (especially) & SpaceX," he tweeted. "Also, Tesla was competing for some of same people as OpenAI & I didn't agree with some of what OpenAI team wanted to do. Add that all up & it was just better to part ways on good terms."

Source: Insider

Two years after his departure, Musk said, "OpenAI should be more open" in response to an MIT Technology Review article reporting that there was a culture of secrecy there, despite OpenAI frequently proclaiming a commitment to transparency.

Musk also added that his "confidence in Dario for safety is not high," referring to Dario Amodei, who led OpenAI's strategy at the time.

Source: Insider

"Need to understand more about governance structure & revenue plans going forward. OpenAI was started as open-source & non-profit. Neither are still true," he said.

Source: Twitter

In November, the chatbot took off and garnered millions of users for its ability to do everything from write essays to craft basic code.

Source: Semafor, Insider

"OpenAI was created as an open source (which is why I named it "Open" AI), non-profit company to serve as a counterweight to Google, but now it has become a closed source, maximum-profit company effectively controlled by Microsoft. Not what I intended at all," he said in a tweet.

Source: Twitter

"I'm still confused as to how a non-profit to which I donated ~$100M somehow became a $30B market cap for-profit. If this is legal, why doesn't everyone do it?" he tweeted.

Source: Twitter

Musk made the comment after Gates published a 7-page blog about his experience with OpenAI and how the technology could transform the workforce, healthcare and education.

The Microsoft founder said he has been meeting with OpenAI since 2016 and chatted with the company as recently as September. It is unclear whether that 2022 meeting was in his capacity as a part-time advisor to Microsoft. (Gates left Microsoft's board in 2020 after stepping down as CEO in 2000.)

Sources: Insider, Insider

"To say a positive thing about Elon, I think he really does care about a good future with AGI," Altman said on a recent episode of the "On With Kara Swisher" podcast, referring to artificial general intelligence.

"I mean, he's a jerk, whatever else you want to say about him — he has a style that is not a style that I'd want to have for myself," Altman told Swisher. "But I think he does really care, and he is feeling very stressed about what the future's going to look like for humanity."

In response to Musk's claim that OpenAI has turned into "a closed source, maximum-profit company effectively controlled by Microsoft," Altman said on the podcast, "Most of that is not true, and I think Elon knows that."

Source: "On With Kara Swisher", Insider

On a recent episode of Lex Fridman's podcast, Altman said, "Elon is obviously attacking us some on Twitter right now on a few different vectors."

Nonetheless, he called Musk one of his heroes, adding, "I believe he is, understandably so, really stressed about AGI safety."

Source: Lex Fridman Podcast, Insider

The letter, which also received signatures from several AI experts, cites concerns of AI's potential risks to humanity.

"Powerful AI systems should be developed only once we are confident that their effects will be positive and their risks will be manageable," the letter says.

Source: Future of Life Institute, Insider