Anthropic has announced a compute partnership with SpaceX that gives the company access to the full capacity of the Colossus 1 AI data center. The agreement adds more than 300 megawatts of compute power and over 220,000 NVIDIA GPUs, significantly expanding the infrastructure available for Claude models.

The additional capacity is already affecting Anthropic’s products. The company said it is doubling Claude Code’s five-hour rate limits for Pro, Max, Team, and enterprise seat-based plans. It is also removing peak-hour usage reductions for Pro and Max subscribers and substantially increasing API rate limits for Claude Opus models.

According to Anthropic, the SpaceX agreement is part of a broader infrastructure expansion strategy aimed at addressing rising demand for Claude services. The company said the added GPU capacity will directly improve availability for Claude Pro and Claude Max users, who have faced tighter usage restrictions as demand for coding and reasoning workloads increased.

The Colossus 1 facility includes dense deployments of NVIDIA H100, H200, and GB200 accelerators. Anthropic said the compute cluster will support both model training and inference workloads, including Claude Code and API services.

The SpaceX agreement follows several other large-scale infrastructure deals announced by Anthropic this year. These include an agreement with Amazon for up to 5 gigawatts of AI infrastructure, including nearly 1 gigawatt expected online by the end of 2026; a 5 gigawatt partnership with Google and Broadcom beginning in 2027; a strategic infrastructure partnership involving Microsoft and NVIDIA worth up to $30 billion in Azure capacity; and a $50 billion AI infrastructure investment initiative with Fluidstack.

Usage Limits Increase As Demand Surges

The immediate product changes show how tightly compute availability is tied to user experience in large AI systems. Claude Code, which allows developers to use Claude for software engineering workflows, has become one of Anthropic’s most compute-intensive products because coding tasks often require long reasoning chains and repeated iterations.

By raising rate limits and removing peak-hour reductions, Anthropic is effectively signaling that infrastructure constraints had become a bottleneck for paid users. The increase in API capacity also matters for enterprise customers building applications on Claude Opus, Anthropic’s most capable model.

The company’s reliance on multiple hardware platforms, including AWS Trainium chips, Google TPUs, and NVIDIA GPUs, reflects a broader strategy to diversify compute supply instead of depending on a single cloud or chip provider.

AI Infrastructure Expands Beyond The US

Anthropic also said future infrastructure expansion will increasingly happen internationally, particularly for enterprise customers in regulated industries such as healthcare, government, and financial services. Many of these customers require local hosting to meet data residency and compliance rules.

The company said some of its new inference capacity through Amazon will be deployed in Asia and Europe. Anthropic also emphasized that future expansion will prioritize countries with stable legal frameworks and secure supply chains for networking, hardware, and data center infrastructure.

The announcement additionally included continued discussions with SpaceX around orbital AI compute systems. While still experimental, the idea reflects growing concern inside the AI industry that future model development could outgrow the practical limits of terrestrial power, cooling, and land availability.

AI & Machine Learning, Cloud & Infrastructure, News

Microsoft, Google, and xAI have agreed to provide the US government with early access to advanced artificial intelligence models for national security testing. The arrangement will allow federal researchers to evaluate emerging AI systems before public deployment as concerns grow over the cybersecurity and military implications of increasingly capable models.

The agreements were announced by the Center for AI Standards and Innovation, or CAISI, within the US Department of Commerce. The agency said it will use the access to study model capabilities, test for security risks, and assess potential misuse scenarios ranging from cyberattacks to military applications. The move follows a pledge made by the Trump administration in 2025 to establish partnerships with technology companies for AI security evaluations.

Microsoft said it will collaborate with government researchers to test its models for unexpected behaviors and help develop shared datasets and evaluation workflows. The company previously signed a similar arrangement with the United Kingdom’s AI Security Institute. Google declined to comment on the agreement, while xAI did not immediately respond to requests for comment.

The push for earlier government access comes amid rising concern in Washington over the capabilities of frontier AI systems, particularly after Anthropic previewed its Mythos model. Anthropic recently disclosed that Mythos uncovered tens of thousands of software vulnerabilities, raising fears among policymakers and corporate security teams that advanced AI could dramatically accelerate cyberattacks and large-scale hacking operations.

CAISI, formerly known as the US Artificial Intelligence Safety Institute under the Biden administration, has become the government’s primary hub for evaluating advanced AI systems. The agency said it has already completed more than 40 model evaluations, including tests on unreleased systems. In some cases, developers provide versions of models with safety protections partially removed so researchers can more effectively probe for national security risks.

Governments Push For Earlier AI Oversight

The agreements reflect a broader shift toward proactive oversight of advanced AI systems before they are deployed commercially. Policymakers are increasingly concerned that the pace of AI development is outstripping existing regulatory and security frameworks, particularly as models become more capable in coding, reasoning, and autonomous decision-making.

The arrangements also suggest closer coordination between AI developers and national security agencies. As AI becomes strategically important, governments are treating frontier models less like conventional software products and more like critical infrastructure technologies with geopolitical implications.

AI Security Becomes A Strategic Battleground

The agreements build on earlier partnerships established with AI companies during the Biden administration, but they also arrive as competition intensifies among AI developers and cloud providers. The Pentagon recently signed agreements with seven AI companies to deploy advanced systems on classified military networks, signaling growing adoption of AI within defense operations.

Notably, Anthropic was absent from those Pentagon agreements amid reported disagreements over military guardrails for its AI systems. The situation highlights emerging tensions between commercial AI development, government oversight, and defense applications.

As AI capabilities continue to advance, security testing is becoming a core part of the deployment process. Companies are increasingly expected to demonstrate not only model performance, but also resilience against misuse, cyber threats, and unintended behavior before releasing systems at scale.

AI & Machine Learning, News, Regulation & Policy

Anthropic has reportedly agreed to spend $200 billion on Google Cloud services over the next five years, according to a report from The Information. The commitment highlights the rapidly escalating infrastructure costs tied to large-scale artificial intelligence development and positions Anthropic as one of Google Cloud’s most significant customers.

The reported agreement suggests Anthropic could account for more than 40% of the revenue backlog recently disclosed by Alphabet to investors. Revenue backlog reflects future contractual obligations from cloud customers and has become an increasingly important metric as demand for AI computing capacity surges. Alphabet shares rose roughly 2% in after-hours trading following the report.

The partnership extends beyond cloud hosting. In April, Anthropic signed a separate agreement with Google and Broadcom to secure multiple gigawatts of tensor processing unit, or TPU, capacity expected to come online beginning in 2027. Alphabet is also reportedly investing up to $40 billion into Anthropic, deepening a relationship that combines infrastructure partnership with direct strategic investment.

Anthropic’s rapid growth has intensified its demand for computing resources as adoption of its Claude AI models expands. The company has recently signed multiple infrastructure agreements, including a long-term partnership with CoreWeave and additional AI computing arrangements through Amazon Web Services. Anthropic trains and deploys Claude using a mix of Google TPUs, Nvidia GPUs, and Amazon’s Trainium chips.

According to the report, contracts involving Anthropic and OpenAI now represent more than half of the combined backlog across major cloud providers including AWS, Microsoft Azure, and Google Cloud. The scale of those commitments reflects how AI developers are becoming some of the largest infrastructure buyers in the technology sector.

AI Infrastructure Spending Reaches Unprecedented Scale

The reported deal illustrates how competition in AI is increasingly driven by access to computing infrastructure rather than software alone. Training and operating advanced AI models require enormous amounts of processing power, specialized chips, and data center capacity, pushing cloud providers into a new phase of capital-intensive expansion.

For cloud companies, AI firms have become highly valuable long-term customers because of their continuous demand for compute resources. The agreements also provide more predictable revenue streams through multi-year infrastructure commitments. At the same time, the concentration of demand among a small number of AI companies is reshaping the economics of the cloud industry.

The partnership also reflects an unusual dynamic in the AI market, where companies can simultaneously compete and collaborate. While Google develops its own Gemini AI models, it also supplies critical infrastructure and capital to Anthropic, which competes directly in enterprise and consumer AI products.

Cloud Providers Race To Secure AI Dominance

The surge in infrastructure agreements comes as major technology companies compete to secure enough capacity to support increasingly advanced AI systems. Cloud providers are rapidly expanding data centers, custom AI chips, and energy infrastructure to meet projected demand over the next decade.

Anthropic’s spending commitment further strengthens Google Cloud’s position in the enterprise AI market at a time when investors are closely watching cloud growth tied to generative AI adoption. The deal also reinforces the growing importance of vertically integrated ecosystems that combine cloud infrastructure, AI chips, and foundation models.

As AI development accelerates, infrastructure partnerships are becoming as strategically important as model performance itself. Companies with reliable access to large-scale compute resources are likely to hold a significant advantage in training future generations of AI systems and serving enterprise workloads at global scale.

AI & Machine Learning, Cloud & Infrastructure, News