Given Mr Altman and OpenAI are at the forefront of the AI revolution, the sense of Succession-style chaos should concern us all.
Here’s everything we know – and why it matters.
Shock departure
Mr Altman’s sacking was announced in an unassuming OpenAI press release.
Coming just weeks after he’d represented the firm at the UK’s AI Safety Summit, and days after appearing at the company’s first conference for third-party developers, the timing was a shock.
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The board was said to have “lost confidence” in him due to unspecified communications issues.
In this case, the board had meant just four people – including OpenAI’s chief scientist Ilya Sutskever, who had reportedly become concerned that Altman was prioritising company growth over AI safety.
Members five and six – Mr Altman himself and then-president Greg Brockman – opposed it but were outvoted.
“I loved my time at OpenAI,” Mr Altman posted on X as the news broke, describing it as “transformative”.
“Will have more to say about what’s next later.”
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OpenAI CEO Sam Altman at summit
The immediate fallout
OpenAI made chief technology officer Mira Murati interim CEO.
But as hundreds of staff made their displeasure about Altman’s sacking known, she made attempts to secure his stunning return to stave off the revolt.
“OpenAI is nothing without its people,” many employees wrote together on X – including Ms Murati herself.
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Mr Altman was reportedly keen on the idea of returning. His brother Jack, also a start-up CEO, of HR firm Lattice, warned his detractors they were “betting against the wrong guy”.
But by Sunday, Mr Altman and Mr Brockman had joined OpenAI investor Microsoft to lead an AI research team.
Bloomberg reported the tech giant’s CEO Satya Nadella was “furious” and blindsided about the ousting.
OpenAI responded by hiring Emmett Shear, the former boss of streaming site Twitch, as Mr Altman’s replacement.
But the sense of panic at OpenAI was obvious, as more than 500 employees signed a letter threatening to quit.
Nothing encapsulated the chaos more than Mr Sutskever signing, saying he “deeply regrets” the board’s decision.
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Despite joining Microsoft, Mr Altman left the door open for a return to OpenAI.
The two companies were already closely aligned, with the Windows maker investing $10bn in it earlier this year and using its GPT tech to reinvent its Bing search engine and Office products.
According to tech news site The Verge, citing multiple sources, Mr Altman and Mr Brockman were willing to return to OpenAI if the board members who staged the coup walked away.
Mr Nadella told CNBC “it’s very, very clear something has to change around governance”.
“We’ll have a good dialogue with their board on that,” he said.
Mr Altman suggested he’d stay involved with OpenAI in some capacity, posting: “We are all going to work together some way or other, and I’m so excited.”
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OpenAI announced his return “in principle” on Wednesday morning (UK time) – and Mr Altman seemed to have got his way.
The company said there would be a “new initial board” of Bret Taylor, Larry Summers, and Adam D’Angelo.
“We are collaborating to figure out the details. Thank you so much for your patience through this,” it added.
Mr Summers is a former US treasury secretary, while Mr Taylor – the new chair – co-created Google Maps.
Mr Brockman will also be returning to the company.
What happens now?
Mr Altman has suggested his return means he won’t be working at Microsoft after all.
Mr Nadella appeared fine with that, saying he was “encouraged” by the changes to OpenAI’s board.
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As for the old board, Mr Sutskever may be hoping his quick change of tact keeps him on side.
And then there’s Mr Shear, who will go down in history as one of Silicon Valley’s shortest-lived CEOs.
The executive, a previously self-professed AI “doomer” who has warned of its existential threat to humanity, had claimed he was not told why Mr Altman was dismissed.
“I am deeply pleased by this result,” he said of Mr Altman’s return.
“I’m glad to have been a part of the solution.”
Image: ChatGPT launched in November 2022
Why the future of OpenAI matters
The San Francisco-based company has been around since 2015 and even then had some big names on its books, including Elon Musk.
He and Mr Altman were the first people on the board to guide the firm’s quest to develop “safe and beneficial” artificial general intelligence, which refers to super-powerful AI capable of outperforming humans in a number of tasks
But it wasn’t until November 2022 that OpenAI was thrust into mainstream attention thanks to ChatGPT, attracting more than 100 million users in just a few months.
With AI tipped to have a similarly transformative impact on the world as the Industrial Revolution, Mr Altman has been rubbing shoulders with some of the world’s most powerful politicians as he looks to help shape potential regulation.
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Will AI mean ‘no job is needed’?
Mr Altman hasn’t been shy of warning about the risks of AI, but is undoubtedly committed to pushing the boundaries and, perhaps more significantly to the drama of recent days, maximising its commercial potential.
The OpenAI developer conference he appeared at before his sacking was all about empowering third parties to leverage the firm’s GPT tech in their products – even building their own digital assistants.
And in September, the Financial Times reported ex-Apple designer Jony Ive was in talks with OpenAI to build the “iPhone of AI”.
Such projects would go against OpenAI’s non-profit origins. The firm launched a profit-focused arm in 2019, but it didn’t go down well with some of its original investors – including Musk, who quit.
Swapping Mr Altman for Mr Shear, who previously said he’s “in favour of slowing down” AI development, looked like a sign OpenAI wanted to return to its roots.
One thing we should all hope slows down is the drama surrounding Mr Altman’s employment – a saga not even ChatGPT could have written, and one that sent one of the world’s most influential companies into meltdown.
The man suspected of shooting dead two Israeli embassy workers in Washington DC leaned over and fired at them repeatedly after they fell to the ground, the FBI has said.
Elias Rodriguez, 31, has been charged with murdering Sarah Milgrim and her boyfriend Yaron Lischinsky, after they left an event at the Capital Jewish Museum on Wednesday night.
Footage has showed Rodriguez, from Chicago, chanting “free, free Palestine” as he was arrested.
It later emerged Mr Lischinsky had bought a ring and planned to propose to Ms Milgrim.
Authorities are investigating the killings as both a hate crime against the Jewish community and terrorism.
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Shootings suspect shouts ‘free Palestine!’
‘I did it for Gaza’
It comes as the FBI has said in a charging document on Thursday that surveillance footage shows how Ms Milgrim and Mr Lischinsky died.
Rodriguez is allegedly seen passing the couple after they left the museum before shooting them in the back.
The FBI says the footage then shows him leaning over the couple and firing at them several more times after they fell to the ground.
The video then shows Ms Milgrim attempting to crawl away before “(Rodriguez) followed behind her and fired again”, the charging document says.
The suspected gunman is then accused of reloading his weapon and firing at Ms Milgrim as she sat up.
According to the charging document, Rodriguez then jogged to the museum and once inside asked to speak to a police officer before stating that he “did it” and that he was unarmed.
He is then said to have told police: “I did it for Palestine, I did it for Gaza, I am unarmed.”
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DC shooting: Father pays tribute to ‘perfect’ daughter
Suspect ‘expressed admiration’ for fatal protest
The court document also states that 21 expended 9mm bullet cases were found at the scene and the gun was slide-locked – meaning it was empty of ammunition.
An empty gun magazine was also recovered from the scene.
The FBI says it has obtained travel records which show Rodriguez flew from Chicago’s O’Hare International Airport to the Reagan National in Washington DC on Tuesday with the gun in his checked baggage.
Rodriguez had bought the weapon in the state of Illinois on 6 March 2020, according to the charging document.
The FBI has said that while Rodriguez was in custody he “expressed admiration” for a US Air Force member who set himself on fire in front of the Israeli embassy in Washington DC on 25 February 2024.
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Starmer ‘on wrong side of history’
During a brief court appearance at the E. Barrett Prettyman Federal Courthouse in Washington DC today, Rodriguez was charged with two counts of first degree murder and with the murder of foreign officials.
He has also been charged with causing the death of a person through the use of a firearm and discharge of a firearm during a crime of violence.
Rodriguez was told he could face life in prison or the death penalty if he is found guilty.
He remained calm throughout the hearing, paying attention to the proceedings throughout and confirmed that he is asking the court to appoint an attorney on his behalf.
He will next appear at a federal court in Washington DC on 18 June.
Murdered couple ‘were perfect for each other’
Meanwhile, Ms Milgrim’s father, Robert, says he feared his daughter might be in danger when he saw news alerts of a fatal shooting in Washington DC.
Ms Milgrim’s mother Nancy opened a phone locator app and saw Ms Milgrim was at the Capital Jewish Museum.
“Shortly after that, the Israeli ambassador called us on my wife’s phone,” Mr Milgrim told Sky News’ partner network NBC News, fighting back tears.
He added that it was the ambassador who told them Mr Lischinksy had bought a ring and was planning to propose to Ms Milgrim.
“They were perfect for each other, he said.
Mr Milgrim continued: “They just brought us joy, and her memory, which is a blessing, will continue to bring us joy – but it’s not the same as her not being here.”
Donald Trump hosted a dinner for investors in his meme coin on Thursday, as critics warned the US president was putting personal profit first.
Some 220 of the biggest investors in the $TRUMP meme coin descended on the exclusive dinner at Mr Trump’s private country club in Northern Virginia.
As the US president arrived, more than a hundred protesters at the Trump National Golf Club held signs that included “America is not for sale”, “stop crypto corruption” and “release the list”.
Massachusetts senator Elizabeth Warren described the dinner, where the US president spoke for about half an hour before dancing to the song YMCA, as an “orgy of corruption”.
Image: Donald Trump leaves the White House to attend his own meme coin gala. Pic: Reuters/Evelyn Hockstein
Access to the dinner, and the president, was earned by purchasing enough of his $TRUMP meme coin to secure a seat.
The White House insisted Mr Trump would attend the event “in his personal time”, but the lectern he stood behind had the presidential seal.
NBC News reported that during his remarks, Mr Trump did not unveil any new crypto policies but spoke in support of a potential bitcoin reserve and then left promptly afterward.
In total, investors spent an estimated $148m (£110m), with the top 25 holders of the coin spending more than $111m (£82.56m), according to crypto intelligence firm Inca Digital.
A company controlled by the Trump family, and a second firm, hold 80% of the remaining $TRUMP coins and have so far earned $320.19m (£238.14m), including at least $1.35m (£1m) after the dinner announcement, according to blockchain analytics firm Chainalysis.
‘Trump a very successful businessman,’ says White House
According to blockchain analysis, more than half of the 220 holders who attended the black-tie event are likely based outside the US.
This has led to claims the US president has auctioned off access to himself to foreign investors for personal gain.
In response to criticisms about Mr Trump using his office to enrich himself from the meme coin, White House press secretary Karoline Leavitt said: “All of the president’s assets are in a blind trust, which is managed by his children.
“And I would argue, one of the many reasons that the American people re-elected this president back to this office is because he was a very successful businessman before giving it up to publicly serve our country.”
Image: Protesters gather outside Trump National Golf Course ahead of the dinner.
Pic: Reuters
Image: Trump arrives back at White House after attending the crypto dinner. Pic: AP/John McDonnell
Who was on the guest list?
One of those attending was China-born crypto entrepreneur and billionaire Justin Sun.
He won first place in the dinner contest with his $18.5m (£13.76m) wallet of the Trump meme coin and is the largest publicly known investor in the family’s crypto platform – which has made them hundreds of millions of dollars.
Mr Sun posted videos of himself visiting parts of the White House complex on Wednesday, and on Thursday of Mr Trump at the dinner event.
In February, the US Securities and Exchange Commission paused a 2023 fraud case against him, citing public interest.
Image: Demonstrators protest near Trump National Golf Club before the arrival of the president.
Pic: AP/Rod Lamkey Jr
However, the identities of the majority of the coin holders attending the event remain unknown.
Of those going, one was simply known as Ogle, a crypto security specialist who appears in video interviews with his face covered by a bandana and sunglasses.
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Even some pro-Trump crypto voices worried his personal involvement may hurt efforts to establish credibility.
“It’s distasteful and an unnecessary distraction,” said Nic Carter, a Trump supporter and partner at the crypto investment firm Castle Island Ventures.
“We would much rather that he passes common sense legislation and leave it at that.”
The event was capped off with an after-party, called “Meme The Night,” thrown by a Singapore-based meme-coin engagement company called MemeCore.
On Wednesday evening two Israeli embassy workers, Yaron Lichinsky and Sarah Milgrim, were shot and killed in Washington DC by a man who chanted “free Palestine” as he was arrested.
On Trump100, US correspondents Martha Kelner and Mark Stone discuss the politics at the centre of the killings, and the Trump administration’s approach to antisemitism in the US.
Plus, the Trump administration steps up its war on Harvard by preventing the university from enrolling international students, which could cost the institution half a billion dollars.