Apollo and Blackstone announced on Tuesday they are financing a $35 billion expansion of AI computing capacity for Anthropic using Broadcom’s custom chips and networking solutions, in what amounts to the largest private credit commitment to AI infrastructure by alternative asset managers to date – a deal that NewsTrackerToday opened with as the most significant financing structure in the AI sector so far this year, not for the dollar figure alone but for what the Broadcom choice signals. The initial commitment expands Anthropic’s computing capacity by one gigawatt, with deployment at Fluidstack-operated data centers beginning mid-2026. The broader partnership targets more than 20 gigawatts of computing capacity for leading AI companies, including others in the industry, through 2028.
The Broadcom connection is the part of the announcement that carries the most forward-looking weight. Broadcom has been building its AI custom chip business – application-specific integrated circuits designed specifically for each customer’s AI workload – as a direct alternative to Nvidia’s GPU-based infrastructure. The partnership aims to scale deployment of custom AI chips and computing systems while reducing the cost and power required to train AI models. In April, Broadcom signed a long-term agreement with Alphabet’s Google to develop and supply future generations of custom chips through 2031. Broadcom also signed a separate deal giving Anthropic access to approximately 3.5 gigawatts of AI computing capacity drawing on Google’s processors, starting next year. Tuesday’s Apollo and Blackstone deal sits alongside that Google arrangement as a parallel, complementary infrastructure pathway.
Isabella Moretti examines the private credit economics precisely: “Apollo leading the initial investment tranche, with Blackstone’s Credit and Insurance business alongside, gives this the structure of infrastructure financing rather than venture or growth equity. The $35 billion is probably deployed in tranches tied to construction milestones, giving both the asset managers and Anthropic cost and schedule risk controls. Apollo’s infrastructure credit book targets yields in the high single digits. At that return profile and at this scale, the $35 billion figure is competitive with what the infrastructure loan markets were doing for hyperscaler data centers in 2023 and 2024.” The Meta precedent also applies directly: in October 2025, Meta secured a $27 billion financing arrangement with Blue Owl Capital for its largest data center project. The fact that private credit has now financed both Meta’s and Anthropic’s major infrastructure builds is what NewsTrackerToday documented as the structural shift from public equity to private debt as the primary AI infrastructure capital channel.
Liam Anderson reads the Broadcom angle: “Anthropic has the SpaceX compute deal, the Google processors arrangement, and now Apollo-Blackstone financing for Broadcom chips. Three separate infrastructure pathways, all announced within weeks of the IPO filing. This is compute diversification as a commercial story for investors: no single vendor dependency, multiple price points, redundant capacity. The Broadcom custom chip choice is specifically interesting because it is an explicit Nvidia alternative, and if it works at Anthropic’s scale, it is a proof point the entire AI industry watches.”
The one-gigawatt initial commitment at Fluidstack-operated sites has a specific practical context. One gigawatt is roughly equivalent to the power consumption of 750,000 homes. Putting that much compute capacity in a data center environment requires not just the hardware but the power procurement, cooling infrastructure, and physical security that Fluidstack provides as the site operator. The combination of Apollo and Blackstone on financing, Broadcom on chips, and Fluidstack on physical infrastructure creates a stack of providers each serving a distinct function, which is what NewsTrackerToday traced as the new model of AI infrastructure financing: not a single hyperscaler building for itself, but a consortium of specialists each taking the layer where their returns are clearest.
The 20-gigawatt target for multiple AI companies through 2028 suggests Apollo and Blackstone are not building a single-client infrastructure fund. They are positioning for a portfolio of AI compute financing deals, with Broadcom as the chipmaker partner, Fluidstack as the site operator, and a roster of AI companies as tenants. The question that will define whether this model scales as described is whether Broadcom’s custom chips deliver the cost and power advantages the partnership claims at production volumes, not just in benchmarks. If they do, the Nvidia GPU alternative story has its first large-scale commercial proof point. If they don’t, the $35 billion still gets deployed but the differentiation story weakens. Either way, the deployment pace at Fluidstack sites beginning mid-2026 is the first data point News Tracker Today reads as the test this partnership’s thesis depends on.
