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Jon Keegan

Zuckerberg: Meta is building “several multi-GW clusters” and spending “hundreds of billions of dollars” on AI data centers

Meta CEO Mark Zuckerberg took to Threads today to promote his new all-star “superintelligence” team and announce that the company is investing “hundreds of billions of dollars” on AI data centers.

The statement underscores Meta’s trend toward heavy capex spend to enable its AI ambitions: the company said earlier this year that it would spend a whopping $64 billion to $72 billion on AI capex this year alone.

And the stock’s reaction — a knee-jerk move up as the news hit the wires — reinforces that the top risk around AI capex in the eyes of the market is not spending too much, but rather, spending too little.

Meta is likely realizing that it needs to get better at branding its massive AI capex projects; OpenAI’s five-gigawatt “Stargate” mega data center has all the buzz. So Zuckerberg is calling the Manhattan-sized data center Meta is building in Richland Parish, Louisiana, “Hyperion.” He originally described as a 2GW+” project, but now says it “will be able to scale up to 5GW over several years.”

Zuckerberg also mentioned “Prometheus,” which he said will be coming online in 2026, writing in the post that “we’re actually building several multi-GW clusters.”

Meta shares were recently up 0.9%.

The statement underscores Meta’s trend toward heavy capex spend to enable its AI ambitions: the company said earlier this year that it would spend a whopping $64 billion to $72 billion on AI capex this year alone.

And the stock’s reaction — a knee-jerk move up as the news hit the wires — reinforces that the top risk around AI capex in the eyes of the market is not spending too much, but rather, spending too little.

Meta is likely realizing that it needs to get better at branding its massive AI capex projects; OpenAI’s five-gigawatt “Stargate” mega data center has all the buzz. So Zuckerberg is calling the Manhattan-sized data center Meta is building in Richland Parish, Louisiana, “Hyperion.” He originally described as a 2GW+” project, but now says it “will be able to scale up to 5GW over several years.”

Zuckerberg also mentioned “Prometheus,” which he said will be coming online in 2026, writing in the post that “we’re actually building several multi-GW clusters.”

Meta shares were recently up 0.9%.

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South by Southwest Conference and Festivals

Gold Tesla Cybercabs are piling up, but they’re not picking up passengers yet

Low-volume production started in April. Now people are noticing them more and more in the wild.

tech

Anthropic pulls Fable and Mythos access worldwide after Trump administration bars their use by foreign nationals

Only days after releasing two versions of its next-gen AI model, Anthropic has disabled them for users worldwide.

Anthropic says it received a Friday night order from the Trump administration to suspend access to the models for any foreign national (anywhere in the world) — a group that included some Anthropic employees. In response, the company turned off access to everyone.

Last week, the company released to the public its much-anticipated Claude Fable 5 model (and its restricted version Claude Mythos 5, which is still being tested with trusted partners). Anthropic said in a blog post announcing the action that officials cited national security concerns with the new models, while offering few specific details.

The post said that the government gave the company “verbal evidence of a potential narrow, non-universal jailbreak” of the public Fable 5 model. A jailbreak is a means by which users can evade restrictions built into the code to unlock prohibited functionality. Anthropic downplayed the significance of the attack, and said other major models, such as OpenAI’s GPT-5.5, could also be affected by the technique described.

Fears of these first Mythos-class models being misused are running high, after Anthropic warned the cybersecurity world in May that the advanced cyber capabilities of Mythos have rapidly discovered thousands of vulnerabilities in ubiquitous software, leading to the decision to restrict the full version of the model to a close group of trusted partners for testing.

This morning, Axios reported that Anthropic technical staff have flown to Washington to meet with White House officials to resolve the issue.

The Wall Street Journal is reporting that the Trump administration’s decision to take action against Anthropic was prompted by discussions that Amazon CEO Andy Jassy had with officials, including Treasury Secretary Scott Bessent. According to the report, Amazon researchers said they had been able to evade some of Fable 5’s security restrictions using specific prompts. Amazon is a major investor in Anthropic.

Anthropic is currently suing the US government to fight the Pentagon’s blacklisting of the company on national security grounds.

Last week, the company released to the public its much-anticipated Claude Fable 5 model (and its restricted version Claude Mythos 5, which is still being tested with trusted partners). Anthropic said in a blog post announcing the action that officials cited national security concerns with the new models, while offering few specific details.

The post said that the government gave the company “verbal evidence of a potential narrow, non-universal jailbreak” of the public Fable 5 model. A jailbreak is a means by which users can evade restrictions built into the code to unlock prohibited functionality. Anthropic downplayed the significance of the attack, and said other major models, such as OpenAI’s GPT-5.5, could also be affected by the technique described.

Fears of these first Mythos-class models being misused are running high, after Anthropic warned the cybersecurity world in May that the advanced cyber capabilities of Mythos have rapidly discovered thousands of vulnerabilities in ubiquitous software, leading to the decision to restrict the full version of the model to a close group of trusted partners for testing.

This morning, Axios reported that Anthropic technical staff have flown to Washington to meet with White House officials to resolve the issue.

The Wall Street Journal is reporting that the Trump administration’s decision to take action against Anthropic was prompted by discussions that Amazon CEO Andy Jassy had with officials, including Treasury Secretary Scott Bessent. According to the report, Amazon researchers said they had been able to evade some of Fable 5’s security restrictions using specific prompts. Amazon is a major investor in Anthropic.

Anthropic is currently suing the US government to fight the Pentagon’s blacklisting of the company on national security grounds.

tech
Rani Molla

Tesla used skewed data in push for European FSD approval, Reuters finds

Tesla has used highly questionable safety stats in an effort to win over European regulators and rekindle sales in the region, according to a Reuters investigation.

Tesla reportedly pitched regulators in Sweden and the Netherlands with claims that its Full Self-Driving (FSD) tech is over 7x safer than human drivers. However, independent researchers told Reuters that the stats are misleading because Tesla compares airbag-deployment crashes involving FSD-equipped vehicles with much broader US crash statistics, while also benchmarking newer Teslas against the entire US vehicle fleet, which is significantly older on average.

Despite the flawed metrics, the Dutch regulator approved FSD in April, saying its decision was based on its own “tests, analyses and verifications,” and Tesla is now pushing for EU-wide clearance. A version of FSD is currently available in five European markets.

Despite the flawed metrics, the Dutch regulator approved FSD in April, saying its decision was based on its own “tests, analyses and verifications,” and Tesla is now pushing for EU-wide clearance. A version of FSD is currently available in five European markets.

tech
Rani Molla

Report: Microsoft weighs Xbox spin-off amid major overhaul

Microsoft is reportedly considering spinning out or restructuring its struggling Xbox unit, per The Information. While new Xbox CEO Asha Sharma, who took over in February, is preparing for layoffs, shes simultaneously planning to boost investment in its biggest franchises like “Halo,” “Fallout,” and “Minecraft.”

The latest potential shake-up comes as the gaming division battles major headwinds, following a massive 33% plunge in Q3 console sales and a recent move to slash Game Pass prices while removing new Call of Duty titles.

The latest potential shake-up comes as the gaming division battles major headwinds, following a massive 33% plunge in Q3 console sales and a recent move to slash Game Pass prices while removing new Call of Duty titles.

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