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booksellers suspect AI firms behind bulk ordersEtna alert lowered as Catania airport reopensFuneral held for Indigenous girl whose death sparked outback riotsIran rejects US claim to Hormuz as ship attacks mount600 drones head for Moscow as Russia strikes Kyiv and Kryvyi RihDeath toll passes 50 after magnitude 7.7 quake off FloresIsraeli strikes kill 11 in south Lebanon, deadliest since June truceColombia asks Trump to suspend tariffs as quake toll climbsRhine hits record low at Kaub as Hungary sinks barges to cool reactorUS readies unprecedented economic measures against IranUS boat strikes pass 200 dead as Ecuadorean fishermen describe attacksBond traders struggle to price $70bn of credit backstops behind AI buildoutAlibaba says its open AI models passed three billion downloadsDeath toll rises to 68 after Lake Kariba ferry sinkingTaliban mark five years in power as UN warns of rights crisisEU aircraft join fight against Belgium's record wildfireUS presses Netanyahu over settlers as Qusra homes are occupiedMokha port halts operations as Houthi missiles hit MaribSeoul proposes talks to end the Korean war as North rejects drillsChina-led perovskite solar plant outperforms silicon in three-month field testOpenAI revenue run rate passes $40bn as revenue chief departsHamas leader in Cairo as Kushner trip nearsWHO says Congo's Ebola outbreak is outpacing the responseTurkish parliament passes amnesty law for PKK membersMorocco detains scores near Ceuta as feared mass crossing fails to materialiseChina publishes ecology reports to bolster South China Sea claimsMyanmar says more than 300,000 Rohingya verified for repatriationPetrobras detects signs of oil off the mouth of the AmazonChina condemns Japanese politicians' moves at Yasukuni ShrineUS inflation cools as wages again lag behind pricesModi offers free exam coaching after youth protests in IndiaOil from grounded Russian tanker reaches Oman's coastPanama Canal cuts draught again as Mexico pitches rival corridorUkraine's idle ports cost $1.75bn as farm exports fallFormer Chinese premier Zhu Rongji diesAt least 20 killed in communal clashes in central NigeriaIran accuses Qatar of holding three of its pilotsXi calls for shift to prevention as floods batter ChinaVenezuela frees 131 more political prisonersMore Syrians in Germany lose refugee protectionAudit finds gaps in Taiwan's counter-drone defencesIndia drafts rules to open nuclear power to private firmsHichilema takes early lead as Zambian count resumesParis prosecutors open investigation into tax portal hackReport details leverage behind Situational Awareness lossesArgentina has lost 30,633 companies under MileiAt least five dead in Indiana floodingIran detains two French diplomats over alleged infiltrationCanadian petition to expel US ambassador passes 170,000 signaturesIndia raises $50bn from its diaspora and ends swap facility earlyOpaque start-ups build erotic AI industry from Cyprus and MaltaBritain's biggest EV battery plant shelves expansion as Jaguar Land Rover talks stallThird drone debris find in a day on Turkish coastsForecasters put 95 percent odds on a very strong El NiñoSecondhand booksellers suspect AI firms behind bulk ordersEtna alert lowered as Catania airport reopensFuneral held for Indigenous girl whose death sparked outback riots
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Symbolic image: Nvidia reported in talks to guarantee $250 billion in OpenAI data-centre financingSymbolic image

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.

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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