Open-Weight AI Loses Its Best Advocate at the Worst Possible Time

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WHAT HAPPENED

Jensen Huang resigned as Nvidia CEO after admitting marital infidelity and following news reports he had multiple affairs, including one with a woman suspected by the U.S. government to be an asset of Chinese intelligence.

Nvidia said Thursday that Huang, 63, stepped down as president, CEO and board member effective immediately, ending a 33-year run atop the company he co-founded in 1993. CFO Colette Kress was named interim CEO while the board weighs internal and external successors, and former Synopsys chief Harvey C. Jones became Nvidia's first-ever chairman. The company gave no reason for the shake-up. The exit came four days after Huang told employees he had been unfaithful to his wife, and after the board opened a probe into whether he had been the target of a "foreign intelligence effort" while initially saying it retained confidence in him.

The woman at the center of the story is Alice Huang (a.k.a. Huang Le, no relation), a Chinese citizen and former top executive at Megaspeed, a Singapore-based data center company. It was spun out of a Chinese gaming firm in 2023, shortly after Biden-era chip export controls tightened. Megaspeed became an official Nvidia cloud partner, buying Nvidia GPUs and renting the compute to Chinese firms including Alibaba. U.S. authorities have reportedly investigated Megaspeed since 2024 over suspected diversion of chips into China, and Singapore opened its own probe in October. The Information has reported, citing two people who know her, that Alice Huang helped arrange at least $7.5 billion of Nvidia chip shipments that moved roughly 240,000 restricted chips into China.

The New York Times reported on Oct. 29 that U.S. intelligence, surveilling Alice Huang during the Megaspeed investigation, concluded she had been recruited by China's Ministry of State Security (MSS) and was passing information to Beijing, and that she had developed a close relationship with Jensen Huang. Her alleged objectives were to gather intelligence on Nvidia's plans and on Huang's lobbying of the Trump administration to loosen export controls, and potentially to push him to advocate for selling Nvidia's most advanced chips into China. Officials reportedly did not believe Huang knew about her alleged role, and he reportedly never received a defensive briefing. On Nov. 6, the Financial Times reported that a U.S. intelligence memo, circulated among senior officials before President Trump's May trip to Beijing, described Jensen's relationship with Alice as romantic. Nvidia has said it does not share classified information with customers, Beijing has called the allegations smears, and no public reporting shows Jensen Huang knowingly passed anything along. The chairs of the House China, Foreign Affairs and Intelligence committees have asked him to testify in a closed-door briefing on Nov. 18.

The second shoe dropped Wednesday night. The Times reported, citing video evidence its reporters had heard descriptions of from unnamed sources but not seen, that Huang also had an affair with Kimberly Powell, Nvidia's vice president of health care and a subordinate. Nvidia's code of conduct cites personal relationships as a conflict of interest, and the board met that night to discuss whether to oust him. Hours after Thursday's resignation announcement, Reuters reported a third relationship, with another Nvidia employee it did not name, citing two unnamed sources (neither Huang nor the employee has confirmed it). Shareholders have already filed a potential class action alleging Nvidia failed to disclose the relationship, and the company says it will still report quarterly results on Nov. 17 as scheduled.

Nvidia shares fell as much as 14.4% at Thursday's open, to $148.80 from Wednesday's $173.73 close, the stock's steepest intraday drop since the DeepSeek selloff of January 2025. Buyers stepped in quickly, and by midday the stock had pared losses to roughly 5%, around $165. That still leaves Nvidia more than 30% below its October all-time high, and the Wall Street Journal estimated the slide has erased close to $750 billion in market value since the scandal broke. Bernstein halved its price target from $400 to $200, and Stacy Rasgon, an analyst at the brokerage, noted that an affair with a direct report made it far harder for the board to keep Huang in place.

The broader market wobbled but held. Nvidia is roughly 6% of the S&P 500, and both the S&P 500 and the Nasdaq Composite opened lower as the S&P tech sector fell 1.3%. By midday both had turned modestly positive, helped by rallies in AMD and Broadcom that picked up the slack from Nvidia, along with strength in energy as oil rose. Investors appear to be treating this episode as a Nvidia governance shock rather than a referendum on AI demand, at least until the company reports results on Nov. 17.

OUR TAKE

The speed at which this story unfolded was striking. The FT published its memo report on Friday, Nov. 6. By Sunday, Huang had admitted infidelity and the board had opened a probe while publicly backing him. By Thursday morning, the founder who ran Nvidia for 33 years and built it into one of the world's most valuable companies was gone, with no named successor. Founder-CEOs of that stature have historically been close to untouchable. Notably, the intelligence concern had reportedly been known to senior U.S. officials for about a year without consequence. What likely broke the board's posture was the Powell report: a relationship with a direct report is a plain code-of-conduct breach, and since similar indiscretions by Intel's Brian Krzanich in 2018 and McDonald's Steve Easterbrook in 2019, boards have treated it as disqualifying regardless of stature. Layer on a securities class action, a Congressional summons and a national-security overlay, and it’s understandable that the board's tolerance collapsed in roughly 48 hours.

In the longer run, we are watching for potential consequences for open-weight AI. Huang was the most important corporate champion of open models in the U.S., and he backed it with the balance sheet: a five-year, $26 billion commitment to open-weight model development disclosed in an SEC filing; the Nemotron family, including a 550-billion-parameter open-weight Ultra model; a coalition of eight labs building frontier open models; stakes in Reflection AI and Thinking Machines; and a pending $12.9 billion acquisition of Hugging Face, the default distribution layer for open models. He also led a July open letter from about 25 companies urging Washington not to broadly restrict open-weight models, many of which are Chinese. With Meta retreating from fully open releases, Nvidia had become the primary U.S. counterweight to the Chinese labs that now lead in open weights.

Founder priorities rarely survive leadership transitions intact, and an interim CEO coming from the CFO seat, a stock down more than 30% from its high and a board in damage-control mode make discretionary spending a natural target. Multibillion-dollar open-model programs and a Hugging Face deal that has not closed (it is targeted for the first half of 2027, and the DOJ has begun asking questions) are the type of line items that could come under review.

The long-term viability of the open-weight movement in the U.S. is also at risk. The open-weight coalition just lost its best-resourced advocate in Washington at the worst possible moment, and the manner of his exit hands restrictionists a narrative: the executive most associated with both loosening China chip controls and defending open weights is now tied to an alleged asset of the Ministry of State Security. The two issues are distinct on the merits, but we expect them to become conflated, starting with the Nov. 18 Congressional briefing.

To be fair, Nvidia's incentive to support open weights does not leave with Huang. Every downloaded model is a GPU workload, and spreading AI beyond a handful of frontier labs that are designing their own silicon is core to Nvidia's moat. Hugging Face CEO Clem Delangue has vowed to keep fighting for open source, and the open-weight coalition includes Microsoft, Meta, IBM and Palantir. Our base case is erosion rather than reversal, but erosion matters. For crypto, open weights are the substrate for decentralized and privacy-preserving AI, local inference, and permissionless agents. A thinner U.S. open-weight frontier would leave builders more dependent on closed APIs, or on Chinese models that face growing political and regulatory risk in the U.S.

We will be watching whether Kress addresses Nemotron and Hugging Face on the Nov. 17 earnings call, whether the Hugging Face timeline holds, and how hard Capitol Hill leans on the open-weight question in its China hearings.