Anthropic, the lab behind the Claude model family, has reportedly signed a multiyear cloud-services agreement with IREN, according to a The Information report dated Sunday, October 11, 2026. Neither Anthropic nor IREN has confirmed the contract as of this writing. Outlets including Benzinga, CryptoBriefing and Yahoo Finance picked up the story on October 12, stressing that it is attributed to The Information rather than an official announcement, and that investors should treat the identification of Anthropic as IREN’s mystery frontier-lab customer as unconfirmed until the companies speak.
IREN, listed on Nasdaq, was previously known as Iris Energy and focused on bitcoin mining; in recent years it has pivoted toward artificial-intelligence infrastructure and GPU compute services for training and inference workloads. The company had earlier referred to a contract with an unnamed “leading frontier AI lab” without naming the counterparty. The Information now identifies that customer as Anthropic, though both parties remain officially silent and have not published contract terms, capacity commitments or pricing.
The same report, as summarized by Benzinga and other publications, places Anthropic’s data-center leasing commitments at more than 15 gigawatts of capacity across more than ten cloud providers, including Amazon Web Services and Google, with a combined value of about $530 billion. Those figures have not been independently verified in open Reuters or Bloomberg write-ups available at the time of this article, and should be treated as The Information’s reporting, not as numbers confirmed by Anthropic.
The Information also projects, according to those accounts, that Anthropic’s AI compute capacity would rise from 1.4 GW in 2025 to 5 GW in 2026, 9.5 GW in 2027 and more than 15 GW in 2028. The pace reflects the race among frontier labs to lock in power, chips and rack space before inference and training demand outstrips available supply.
The incentive to bring facilities online faster is economic. The report cites investor and analyst estimates that bringing a separate 245-megawatt Louisiana facility online one month earlier could generate an additional roughly $1.3 billion in sales for Anthropic. That example shows why “neocloud” providers such as IREN, able to deliver power relatively quickly, look attractive compared with longer traditional build cycles.
For IREN, a customer of Anthropic’s scale — if confirmed — would strengthen its shift from cryptocurrency mining to GPU rental. Analysts cited by Benzinga, including JPMorgan’s Richard Choe, have recently raised their view of IREN’s value, pointing to about 400 MW of operational capacity by the end of 2026 and annual recurring revenue guidance of up to $4 billion. BTIG’s Gregory Lewis maintains a Buy rating and highlights the company’s integrated power-and-compute model.
Choe also noted that neocloud contract pricing has risen from roughly $10–$15 per watt to $15–$20 per watt or more, and that customer prepayments of 25%–50% help fund GPU purchases. Lewis expects IREN to add about 730 MW of compute next year and notes that the company has roughly 1.1 GW of international power capacity across Spain and Australia. Those analyst views are independent of the purported Anthropic contract and do not constitute confirmation of the deal.
Anthropic has diversified its infrastructure supply beyond a single hyperscaler. AWS and Google are among its known partners; adding specialist operators allows it to negotiate timelines, locations and prices, and reduces the risk of being stuck in one provider’s queue. The cost, however, is high: The Information warns, according to Benzinga, that heavier server leasing could pressure margins, while lower spending by large enterprise customers or competition with OpenAI adds uncertainty.
The apparent size of the leasing portfolio — more than half a trillion dollars in combined nominal value — puts Anthropic in the same capital-commitment league as other labs signing multiyear chip and power deals. Part of that value unfolds over many years and depends on sustained demand for Claude and related products. A slowdown in adoption or a drop in inference prices could leave capacity idle or contracts hard to renegotiate.
IREN shares rose in premarket trading on Monday, October 12, after the news circulated, according to Benzinga Pro data cited by that outlet, with a gain near 4.5%. Market moves on rumors of “mystery” customers are common in the AI infrastructure sector; without confirmation, the price can reverse if the deal fails to materialize or proves smaller than expected.
It is worth stressing what remains unconfirmed. The terms of the purported IREN contract — megawatts of capacity, duration, price per watt, prepayment, penalties — have not been published. Anthropic has issued no statement. IREN has not named Anthropic in a formal announcement tied to this report. The 15 GW and $530 billion figures come from The Information’s account as relayed by third parties; there is, at the time of writing, no regulatory filing or earnings presentation that corroborates them line by line.
Even with those caveats, the report fits a documented trend: frontier labs are signing more often with intermediate operators that control power and racks, not only with AWS, Azure or Google Cloud. That “neocloud” layer — IREN, Nebius, CoreWeave and peers — has become a strategic bottleneck and a listed financial asset sensitive to every large-customer rumor, prepaid GPU purchase and megawatt delivery timeline.
Until Anthropic or IREN speak, the prudent course is to treat the deal as unconfirmed and the capacity figures as attributed to The Information via secondary outlets. If verified, they will illustrate how far the language-model race has also become a race for gigawatts, racks and long-duration power contracts. If not, they will stand as a reminder of how quickly the AI infrastructure market reacts to press leaks without an official announcement, and of why careful attribution matters when hundreds of billions of dollars in purported leasing are at stake.
