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Musk’s xAI buys third building to expand AI compute power

xAI, the artificial intelligence company founded by Elon Musk, has acquired a third building as part of its effort to significantly expand computing capacity, Musk said on Tuesday. The move is aimed at boosting xAI’s training infrastructure to nearly 2 gigawatts of compute power.

The expansion highlights xAI’s ambition to compete more aggressively with leading AI developers such as OpenAI, which develops ChatGPT, and Anthropic, creator of the Claude chatbot. xAI’s main supercomputer cluster, known as Colossus and located in Memphis, Tennessee, has been described by Musk as the largest in the world.

“xAI has bought a third building called MACROHARDRR,” Musk wrote on X, without revealing the site’s exact location. The name appears to be a play on Microsoft, a major investor in OpenAI.

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The Information, which reported the development earlier citing property records and a person familiar with the matter, said the new building is intended to support a third large-scale data centre planned outside Memphis.

According to the report, xAI plans to expand Colossus to house at least 1 million graphics processing units (GPUs). The company is expected to begin converting the newly acquired warehouse into a data centre in 2026. Both the planned facility and a separate expansion known as Colossus 2 are located near a natural gas power plant that xAI is building, alongside access to other power sources.

The rapid build-out of AI infrastructure has drawn criticism from environmental groups, who warn that large data centres consume vast amounts of energy and place strain on local power grids.

SoftBank to Acquire DigitalBridge in $4 Billion Deal to Strengthen AI Infrastructure Strategy

SoftBank Group has agreed to acquire digital infrastructure investor DigitalBridge Group in a deal valued at $4 billion, the companies announced on Monday. The acquisition marks another step in SoftBank’s effort to reshape its portfolio around artificial intelligence and the computing infrastructure that supports it.

Under the terms of the agreement, SoftBank will pay $16 per share for DigitalBridge, representing a 15% premium over the company’s closing price on Friday. The offer values DigitalBridge at approximately $2.92 billion, with the transaction expected to close in the second half of next year. Following the announcement, DigitalBridge shares rose about 9.7% to $15.27, extending gains after a 45% rally earlier this month when takeover talks were first reported.

The deal significantly expands SoftBank’s exposure to digital infrastructure assets, including data centers, cell towers, fiber networks, small-cell systems and edge infrastructure. DigitalBridge’s portfolio includes major assets such as Vantage Data Centers, Zayo, Switch and AtlasEdge, positioning the firm as a key player in the backbone of global data and connectivity.

SoftBank founder Masayoshi Son has repeatedly emphasized the importance of computing power in enabling next-generation AI applications. The acquisition aligns with his broader vision to capitalize on surging demand for data processing capacity driven by artificial intelligence workloads.

Industry reaction was cautiously optimistic. Jacob Yahiayan, CEO of Urban Logistic Advisory Services, an investor in DigitalBridge, described the acquisition as “a milestone in solving critical infrastructure issues,” while noting that SoftBank remains far from controlling a significant share of the global hardware- and software-as-a-service market.

Founded in 1991 as Colony Capital, DigitalBridge shifted its strategy under CEO Marc Ganzi, pivoting away from traditional real estate toward digital infrastructure and rebranding in 2021. Ganzi will continue to lead DigitalBridge as a separately managed platform following the acquisition.

As of September 30, DigitalBridge managed approximately $108 billion in assets, making it one of the largest dedicated investors in the digital infrastructure ecosystem. The company is also involved in the Stargate project, alongside OpenAI, Oracle and Abu Dhabi-based investor MGX, a large-scale computing initiative aimed at supporting advanced AI development.

AMD Shares Jump After Company Sets $100 Billion Data Center Revenue Target

Advanced Micro Devices (AMD) saw its shares climb nearly 5% in premarket trading on Wednesday after the company unveiled ambitious long-term growth goals, including a plan to reach $100 billion in annual data center revenue within five years by taking a larger share of the booming AI chip market from rival Nvidia.

Speaking at an investor event in New York, CEO Lisa Su said AMD expects the market for data center chips to expand to $1 trillion by 2030, driven by AI adoption and stronger software integration.

To capitalize on that opportunity, AMD is preparing to roll out its next-generation MI400 chips and the Helios rack system in 2026. These products are part of the company’s broader strategy to compete more aggressively in AI computing, an area dominated by Nvidia.

“AMD’s success will come from being better than NVIDIA on whatever metrics matter most to customers,” analysts at Morgan Stanley said, adding that factors like power efficiency, component availability, and performance will determine leadership in what they called a “winner-takes-most” market.

At the event, AMD projected 35% annual growth for its overall business and 60% annual growth in its data center segment over the next three to five years. Chief Financial Officer Jean Hu said the company also aims for earnings of $20 per share within that timeframe, compared to LSEG’s 2025 estimate of $2.68 per share.

While analysts praised AMD’s bold targets, some cautioned about execution challenges, potential AI spending slowdowns, and supply chain constraints.

AMD shares have already gained 97% this year and are up 16% since October 6, when the company announced a partnership with OpenAI.