Elon Muskwrote on X at 06:25 UTC on 6 November: “SoftBank is defaulting on their turbine orders”. The post names no supplier, no order and no amount, and Musk offered no evidence in it. SoftBank had not publicly responded as of 13:50 UTC, when we checked its press-release page and searched X.
The one-line reply had about 1.13 million views by 13:50 UTC. It landed on the day SoftBank Group shares closed at 3,549 yen in Tokyo, down 10.83%, and 58.9% below their 2 June close, as we reported. At the 466 basis points Reuters reported for its five-year credit default swaps, protecting $10 million of SoftBank debt for a year costs about $466,000, by our arithmetic.
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The key insight: As we read it, Musk’s post is an unsupported claim, not a confirmed default: it names no supplier, order or amount, and SoftBank had not publicly responded as of 13:50 UTC. It arrived on a day SoftBank’s shares closed 10.83% lower, 58.9% below their 2 June close, by our arithmetic.
The post replies to Katie Miller, whose post quoted an unusual_whales report: “A mystery seller is trying to dump about $500 million in data center loans all at once, per Bloomberg”. That seller was later reported to be ING, and the loans include a $25 million slice backing a Stargate site in New Mexico, as we reported.
A search of Musk’s recent posts for SoftBank on the X API returned only this reply. OfficeChai wrote that “Musk hasn’t offered any evidence for the claim so far, and SoftBank hasn’t responded publicly”.
SoftBank Group’s closing share price in Tokyo on 2 June and 6 November 2026, from Kabutan’s daily price table as we reported on 6 November. The 58.9% decline is our arithmetic. Musk’s turbine claim was posted the same day.
What We Checked
SoftBank Group’s press-release page listed as its latest item on 6 November an update on its acquisition of ABB’s robotics business, with nothing on turbines. X searches for SoftBank and SB Energy alongside GE Vernova or turbines returned posts by other users only, with nothing from SoftBank, SB Energy, GE Vernova, Siemens Energy or Mitsubishi Power. We found no statement by SoftBank or a turbine supplier confirming a missed payment or a cancelled order.
Musk did not say which project the orders are for. One SoftBank project that would need gas turbines is in Ohio. The US Department of Energy announced a partnership in March with SoftBank Group and AEP Ohio “to develop 10 GW of new power generation”. It includes 9.2 GW of gas assets to be built by SoftBank’s subsidiary SB Energy, Utility Dive reported. Nothing in Musk’s post ties his claim to that plant.
Why Turbines Matter
Gas turbines are one of the tightest inputs in the AI power buildout. GE Vernova’s latest quarterly filing shows customers ordered 57 turbines built from jet engines in the three months to 30 September, up from 9 a year earlier, as we reported. A cancelled order by a large buyer would free scarce slots; a missed payment would be a credit event. Neither has been shown here.
Who Is Making the Claim
OfficeChai noted that “Musk and SoftBank aren’t exactly neutral observers of each other”: Musk runs xAI, while SoftBank “has poured tens of billions into OpenAI and the Stargate buildout”. It also recalled that when Stargate was announced in January 2025, Musk wrote that the companies involved did not have the money, a claim Sam Altman publicly disputed.
As we read it, the claim matters because of who it touches: SoftBank’s Ohio project calls for 9.2 GW of gas generation, per Utility Dive, though Musk did not name that or any project.
As we read the record, the sources so far are Musk’s one line and reports repeating it; none adds a document, a supplier or an amount.
As we read OfficeChai, the source has a stake: Musk runs xAI, while SoftBank has poured tens of billions into OpenAI and the Stargate buildout.
The analysis says: “This is not a continuation of the cloud capex cycle. This is a different cycle, with different physics.”
As we read it, gas turbines for AI power sit in that new cycle’s energy layer. The analysis does not discuss SoftBank, its turbine orders or Musk’s claim.
What Is Not Established
Whether SoftBank has missed any turbine payment or cancelled any order is not established. Musk’s post gives no details, SoftBank has not responded publicly, and no supplier has commented. The cost of protection and the share decline are from our earlier reporting; the $466,000 figure is our arithmetic. We did not contact SoftBank or Musk.
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Musk says SoftBank is “defaulting on their turbine orders”, in a post seen about 1.13 million times, on a day SoftBank’s shares fell 10.83% and its bonds slid. He gave no evidence, SoftBank had not responded as of 13:50 UTC, and the claim comes from the head of xAI, a rival to OpenAI, in which SoftBank has invested tens of billions, per OfficeChai. Until SoftBank or a supplier speaks, it is an allegation.
A note on sourcing. Musk’s claim is quoted from his X post of 6 November 2026, read via the X API and api.fxtwitter.com. We checked SoftBank Group’s press-release page and searched X between 13:47 and 13:50 UTC and found no response from SoftBank or any turbine supplier. The share, bond and credit default swap figures are from our earlier reporting. The Ohio project is as reported by Utility Dive. We did not contact SoftBank or Musk.
Gennaro Cuofano is a CRO and tech executive who has worked in AI since late 2015, starting with bringing NLP, natural-language generation, voice and chatbot products to the marketing industry. His background is in law and finance: he holds a Master's degree in Law and an International MBA with an emphasis on corporate finance (LUISS Business School and the University of San Diego, 2012), and worked as a financial analyst at a real-estate investment firm in San Diego and as an assistant controller. His work focuses on business model strategy, business engineering and, more broadly, structural analysis: how companies make money, read from their own filings. He created FourWeekMBA and leads research there and at The Business Engineer, his newsletter on AI and business strategy, with over 95,000 subscribers and more than 1,000 published analyses. His writing has also appeared on Entrepreneur (for example, How to Digitize a Family Business in Europe) and HackerNoon. Find him on LinkedIn and Substack. See how we source.
