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crude reroutes via SuezFed opens second Warsh meeting with markets split between hold and hikeAfrican Development Bank puts approaching 'super' El Niño cost at $10-20 billionSamsung and SK Hynix sign $950bn memory deals with US tech firmsIran and Oman report progress in talks on Strait of Hormuz trafficMissile and drone attacks kill civilians in Ukraine and Russian border regionsSyria's Sharaa seeks security agreement with Israel, welcomes US sanctions moveZelensky says Russia has asked North Korea for 30,000 more troopsChina promotes AI, robotics and new drugs as its next growth industriesSuspect in Berlin Pride van attack shot dead by policeIsraeli settlers burn West Bank mosques after deadly clash near NablusIran vows response after Ukrainian strike on ship in Caspian SeaUS, Japan and Philippines hold South China Sea drills as China respondsIran threatens to widen war if US resumes strikesRussian strikes halt Odessa port operations as damaged vessel sinksTrump pushes Saudi nuclear deal as critics warn of proliferationBig Tech earnings meet investor revolt over AI spendingRomania downs third Russian drone and summons Moscow's ambassadorBrazil recalls ambassador to Argentina after Milei attacks LulaChinese university investigates death of girl after gene-editing therapySeparatist alliance with al-Qaeda shifts power in northern MaliBank Indonesia governor Perry Warjiyo resigns unexpectedlyKhamenei links any US deal to end of Israeli attacks on LebanonIsraeli troops enter southern Syria a day after UN criticismChina adds Polish university to dual-use export blacklistTyphoon Noul makes landfall on China's southern coastNorth and South Korea compete over nuclear-powered submarinesYen at multidecade low lifts bets on early BOJ rate riseSudanese army takes Kordofan town near besieged Al ObeidDrone attacks halt Kazakh oil exportsBDI: German industry losing 15,000 jobs a monthJapan tracks joint Chinese-Russian naval patrolPower plant failure leaves 70 percent of Cuba darkMachado rejects US-backed talks with Rodríguez governmentUS food-stamp overhaul starts to reduce benefitsNetanyahu to urge Trump to keep watch on IranDebate continues over AI attack on Hugging FaceDeadly storm in Chile disrupts copper miningPentagon revises Iran war casualty figures
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Nvidia reported in talks to guarantee $250 billion in OpenAI data-centre financing

3 sources

The Wall Street Journal reports that chipmaker Nvidia is in talks with OpenAI to guarantee up to $250 billion in financing for a data-centre project. Bloomberg and Reuters picked up the report without independent confirmation, and neither company has publicly commented in the available material. Separately, the Journal reports that Nvidia will invest $1 billion in an artificial-intelligence project run by the South Korean internet group Naver.

South Korea United StatesNaverNvidiaOpenAI

Nvidia weighs $250bn guarantee for OpenAI data centres

What happened

According to an exclusive report by the Wall Street Journal, Nvidia is in talks with OpenAI to guarantee financing of up to $250 billion for a data-centre build-out. Bloomberg summarised the same report under the heading that Nvidia is weighing backing for an "OpenAI hub", and Reuters carried it as well; both outlets explicitly attributed the story to the Journal rather than to their own reporting, so the entire account rests on a single original source. The figure is described in all three accounts as a guarantee, not as a cash payment or an equity stake — meaning Nvidia would stand behind borrowing raised by others rather than transfer the sum itself. The available sources give no breakdown of the structure, no location for the facility or facilities, no timeline, and no named lenders. Nothing in the material indicates that a deal has been signed; the talks are described as ongoing. Separately, and in a second report, the Wall Street Journal states that Nvidia will invest $1 billion in the AI project of Naver, the South Korean internet and search company. That transaction is reported as an investment rather than a guarantee and is roughly two hundred and fifty times smaller than the sum under discussion with OpenAI. The two items are not presented as linked, beyond both involving Nvidia as the financier of AI infrastructure built by a customer.

What's new

This is the first appearance of the story in the available coverage: the $250 billion figure had not previously been reported in this form, and the topic is new to the digest. What has changed is the reported scale and the mechanism. The number under discussion is an order of magnitude larger than the individual AI infrastructure commitments previously made public by Nvidia, and it is a credit guarantee rather than the direct investment format used in the Naver deal announced alongside it. The pairing of the two reports on the same day sets a very large, unconfirmed commitment next to a small, concretely stated one. As of this reporting, no confirmation, denial or detail from Nvidia or OpenAI appears in any of the sources, and the wire services' decision to publish while crediting the Journal indicates that the claim had not been independently verified at the time of writing.

What could happen next

One path is that the talks are confirmed and formalised, in which case the terms would determine how much risk Nvidia actually carries: a guarantee that is drawn on only in the event of default sits differently on the company's books than a direct outlay, and lenders would price OpenAI's borrowing against Nvidia's balance sheet rather than OpenAI's own. A second path is that the reported figure proves to be an upper bound in preliminary discussions and the final arrangement is smaller, structured differently, or does not materialise at all — an outcome consistent with the fact that no party has confirmed the report. A third is that the arrangement, whatever its final form, is read as a template: a chip supplier underwriting its customers' ability to buy chips. In that case attention would move to how such commitments are disclosed and accounted for, and to whether comparable structures appear elsewhere in the sector, including in the smaller partnerships such as the Naver investment.

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