OpenAI co-founder Ilya Sutskever said Tuesday that he’s leaving the Microsoft-backed startup.
“I am excited for what comes next — a project that is very personally meaningful to me about which I will share details in due time,” Sutskever wrote in an X post on Tuesday.
The departure comes months after OpenAI went through a leadership crisis in November involving co-founder and CEO Sam Altman.
In November, OpenAI’s board said in a statement that Altman had not been “consistently candid in his communications with the board.” The issue quickly caqme to look more complex. The Wall Street Journal and other media outlets reported that Sutskever came to focus on ensuring that artificial intelligence would not harm humans, while others, including Altman, were eager to push ahead with delivering new technology.
Almost all of OpenAI’s employees signed an open letter saying they would leave in response to the board’s action. Days later, Altman was back at the company, and board members Helen Toner, Tasha McCauley and Sutskever, who had voted to oust Altman, were out. Adam D’Angelo, who had also voted to push out Altman, stayed on the board.
When Altman was asked about Sutskever’s status on a Zoom call with reporters at the time, he said there were no updates to share. “I love Ilya… I hope we work together for the rest of our careers, my career, whatever,” Altman said. “Nothing to announce today.”
On Tuesday, Altman shared his thoughts as Sutskever leaves.
“This is very sad to me; Ilya is easily one of the greatest minds of our generation, a guiding light of our field, and a dear friend,” Altman wrote on X. “His brilliance and vision are well known; his warmth and compassion are less well known but no less important.” Altman said research director Jakub Pachocki, who has been at OpenAI since 2017, will replace Sutskever as chief scientist.
OpenAI has announced new board members, including former Salesforce co-CEO Bret Taylor and former Treasury Secretary Larry Summers. Microsoft obtained a nonvoting board observer position.
In March, OpenAI announced its new board and the wrap-up of an internal investigation by U.S. law firm WilmerHale into the events leading up to Altman’s ouster. Altman rejoined OpenAI’s board, and three new board members were announced: Dr. Sue Desmond-Hellmann, former CEO of the Bill and Melinda Gates Foundation; Nicole Seligman, former EVP and Global General Counsel of Sony and President of Sony Entertainment; and Fidji Simo, CEO and Chair of Instacart.
The three new members will “work closely with current board members Adam D’Angelo, Larry Summers and Bret Taylor as well as Greg, Sam, and OpenAI’s senior management,” according to a company release in March.
News of Sutskever’s departure comes a day after OpenAI launched a new AI model and desktop version of ChatGPT, along with an updated user interface, the company’s latest effort to expand use of its popular chatbot.
The update brings the GPT-4 model to everyone, including OpenAI’s free users, technology chief Mira Murati said Monday in a livestreamed event. She added that the new model, GPT-4o, is “much faster,” with improved capabilities in text, video and audio. OpenAI said it eventually plans to allow users to video chat with ChatGPT. “This is the first time that we are really making a huge step forward when it comes to the ease of use,” Murati said.
In 2015, Altman and Tesla CEO Elon Musk, another OpenAI co-founder, wanted Sutskever, then a research scientist at Google, to become the budding startup’s top scientist, according to the lawsuit Musk filed against OpenAI in March.
“Dr. Sutskever went back and forth on whether to leave Google and join the project, but it was ultimately a call from Mr. Musk on the day OpenAI, Inc. was publicly announced that convinced Dr. Sutskever to commit to joining the project as OpenAI, Inc.’s Chief Scientist,” the legal filing said.
The Trump administration has floated a plan to trim about $6 billion from the budget of NASA, while allocating $1 billion of remaining funds to Mars-focused initiatives, aligning with an ambition long held by Elon Musk and his rocket maker SpaceX.
A copy of the discretionary budget posted to the NASA website on Friday said that the change focuses NASA’s funding on “beating China back to the Moon and on putting the first human on Mars.”
NASA also said it will need to “streamline” its workforce, information technology services, NASA Center operations, facility maintenance, and construction and environmental compliance activities, and terminate multiple “unaffordable” missions, while reducing scientific missions for the sake of “fiscal responsibility.”
Janet Petro, NASA’s acting administrator, said in an agency-wide email on Friday that the proposed lean budget, which would cut about 25% of the space agency’s funding, “reflects the administration’s support for our mission and sets the stage for our next great achievements.”
Petro urged NASA employees to “persevere, stay resilient, and lean into the discipline it takes to do things that have never been done before — especially in a constrained environment,” according to the memo, which was obtained by CNBC. She acknowledged the budget would “require tough choices,” and that some of NASA’s “activities will wind down.”
The document on NASA’s website said it’s allocating more than $7 billion for moon exploration and “introducing $1 billion in new investments for Mars-focused programs.”
SpaceX, which is already among the largest NASA and Department of Defense contractors, has long sought to launch a manned mission to Mars. The company says on its website that its massive Starship rocket is designed to “carry both crew and cargo to Earth orbit, the Moon, Mars and beyond.”
Musk, who is the founder and CEO of SpaceX, has a central role in President Donald Trump’s administration, leading an effort to slash the size, spending and capacity of the federal government, and influencing regulatory changes through the Department of Government Efficiency (DOGE).
Musk, who frequently makes aggressive and incorrect projections for his companies, said in 2020 that he was “highly confident” that SpaceX would land humans on Mars by 2026.
Petro highlighted in her memo that under the discretionary budget, NASA would retire the SLS (Space Launch System) rocket, the Orion spacecraft and Gateway programs.
It would also put an end to its green aviation spending and to its Mars Sample Return (MSR) Program, which sought to use rockets and robotic systems to “collect and send samples of Martian rocks, soils and atmosphere back to Earth for detailed chemical and physical analysis,” according to a website for NASA’s Jet Propulsion Laboratory.
Some of the biggest reductions at NASA, should the budget get approved, would hit the space agency’s space science, Earth science and mission support divisions.
Petro didn’t name any specific aerospace and defense contractors in her agency-wide email. However SpaceX, ULA and Jeff Bezos’ Blue Origin are positioned to continue to conduct launches in the absence of the SLS. Boeing is currently the prime contractor leading the SLS program.
“This is far from the first time NASA has been asked to adapt, and your ability to deliver, even under pressure, is what sets NASA apart,” she wrote.
President Trump’s nominee to lead NASA, tech entrepreneur Jared Isaacman, still has to be approved by the U.S. Senate. His nomination was advanced out of the Senate Commerce Committee on Wednesday.
Chinese bargain retailer Temu changed its business model in the U.S. as the Trump administration’s new rules on low-value shipments took effect Friday.
In recent days, Temu has abruptly shifted its website and app to only display listings for products shipped from U.S.-based warehouses. Items shipped directly from China, which previously blanketed the site, are now labeled as out of stock.
Temu made a name for itself in the U.S. as a destination for ultra-discounted items shipped direct from China, such as $5 sneakers and $1.50 garlic presses. It’s been able to keep prices low because of the so-called de minimis rule, which has allowed items worth $800 or less to enter the country duty-free since 2016.
The loophole expired Friday at 12:01 a.m. EDT as a result of an executive order signed by President Donald Trump in April. Trump briefly suspended the de minimis rule in February before reinstating the provision days later as customs officials struggled to process and collect tariffs on a mountain of low-value packages.
Read more CNBC tech news
The end of de minimis, as well as Trump’s new 145% tariffs on China, has forced Temu to raise prices, suspend its aggressive online advertising push and now alter the selection of goods available to American shoppers to circumvent higher levies.
A Temu spokesperson confirmed to CNBC that all sales in the U.S. are now handled by local sellers and said they are fulfilled “from within the country.” Temu said pricing for U.S. shoppers “remains unchanged.”
“Temu has been actively recruiting U.S. sellers to join the platform,” the spokesperson said. “The move is designed to help local merchants reach more customers and grow their businesses.”
Before the change, shoppers who attempted to purchase Temu products shipped from China were confronted with “import charges” of between 130% and 150%. The fees often cost more than the individual item and more than doubled the price of many orders.
Temu advertises that local products have “no import charges” and “no extra charges upon delivery.”
The company, which is owned by Chinese e-commerce giant PDD Holdings, has gradually built up its inventory in the U.S. over the past year in anticipation of escalating trade tensions and the removal of de minimis.
Shein, which has also benefited from the loophole, moved to raise prices last week. The fast-fashion retailer added a banner at checkout that says, “Tariffs are included in the price you pay. You’ll never have to pay extra at delivery.”
Many third-party sellers on Amazon rely on Chinese manufacturers to source or assemble their products. The company’s Temu competitor, called Amazon Haul, has relied on de minimis to ship products priced at $20 or less directly from China to the U.S.
Amazon said Tuesday following a dustup with the White House that had it considered showing tariff-related costs on Haul products ahead of the de minimis cutoff but that it has since scrapped those plans.
Prior to Trump’s second term in office, the Biden administration had also looked to curtail the provision. Critics of the de minimis provision argue that it harms American businesses and that it facilitates shipments of fentanyl and other illicit substances because, they say, the packages are less likely to be inspected by customs agents.
Jeff Bezos, founder and executive chairman of Amazon and owner of The Washington Post, takes the stage during The New York Times’ annual DealBook Summit, at Jazz at Lincoln Center in New York City, Dec. 4, 2024.
Michael M. Santiago | Getty Images
Amazon founder Jeff Bezos plans to sell up to 25 million shares in the company over the next year, according to a financial filing on Friday.
Bezos, who stepped down as CEO in 2021 but remains Amazon’s top shareholder, is selling the shares as part of a trading plan adopted on March 4, the filing states. The stake would be worth about $4.8 billion at the current price.
The disclosure follows Amazon’s first-quarter earnings report late Thursday. While profit and revenue topped estimates, the company’s forecast for operating income in the current quarter came in below Wall Street’s expectations.
The results show that Amazon is bracing for uncertainty related to President Donald Trump’s sweeping new tariffs. The company landed in the crosshairs of the White House this week over a report that Amazon planned to show shoppers the cost of the tariffs. Trump personally called Bezos to complain, and Amazon clarified that no such change was coming.
Bezos previously offloaded about $13.5 billion worth of Amazon shares last year, marking his first sale of company stock since 2021.
Since handing over the Amazon CEO role to Andy Jassy, Bezos has spent more of his time on his space exploration company, Blue Origin, and his $10 billion climate and biodiversity fund. He’s used Amazon share sales to help fund Blue Origin, as well as the Day One Fund, which he launched in September 2018 to provide education in low-income communities and combat homelessness.