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Anthropic Taps SpaceX's Colossus 1 to Double Claude Limits

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Michelle Hawley avatar
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A 300-megawatt SpaceX deal lets Anthropic lift Claude Code and API limits as compute becomes the new competitive moat.

Key Takeaways

  • Anthropic’s SpaceX deal gives it access to more than 300 megawatts of new compute capacity.
  • Claude Code users on Pro, Max, Team and Enterprise plans will get doubled five-hour rate limits.
  • Anthropic is removing peak-hour limit reductions for Claude Code users on Pro and Max plans.
  • The deal shows how compute access is becoming a direct driver of AI product availability.

Anthropic announced a new partnership with SpaceX to use the full compute capacity at SpaceX's Colossus 1 data center. According to Anthropic, the deal provides access to more than 300 megawatts of new capacity — over 220,000 NVIDIA GPUs — within the month.

The added infrastructure enabled Anthropic to immediately raise usage limits across Claude Code and the Claude API. The company has also expressed interest in partnering with SpaceX to develop multiple gigawatts of orbital data center capacity.

The SpaceX deal joins a series of compute agreements that now includes an up to 5 gigawatt (GW) deal with Amazon (nearly 1 GW by end of 2026), a 5 GW agreement with Google and Broadcom (online in 2027), a $30 billion Azure partnership with Microsoft and NVIDIA and a $50 billion US infrastructure investment with Fluidstack.

Table of Contents

Claude Gets More Room to Run

Anthropic said the SpaceX partnership will translate directly into higher limits for Claude Code and the Claude API, with the changes taking effect May 6, 2026. The company framed the move as an immediate capacity upgrade for its most active users.

For Claude Code users, Anthropic is doubling five-hour rate limits for Pro, Max, Team and seat-based Enterprise plans. That means developers using Claude Code for longer coding sessions should have more room to work before hitting usage ceilings.

The company is also removing peak-hour limit reductions for Claude Code users on Pro and Max accounts. In practical terms, that should make Claude Code access more predictable during high-demand periods, when throttling or reduced availability can interrupt developer workflows.

Anthropic is also raising API rate limits for its Claude Opus models:

TierMaximum Input Tokens Per MinuteMaximum Output Tokens Per Minute
130,000 → 500,0008,000 → 80,000
2450,000 → 2,000,00090,000 → 200,000
3800,000 → 5,000,000160,000 → 400,000
42,000,000 → 10,000,000400,000 → 800,000

How Compute Growth Reshapes AI Throughput

Architecture choices behind large-scale capacity expansion shape API limits, latency and developer throughput as much as the capital funding them.

Major AI labs have moved away from single-provider infrastructure. Anthropic's multi-billion dollar TPU deal with Google, announced late 2025, provides access to up to one million Tensor Processing Units (TPUs), projected to bring more than one gigawatt online by 2026.

Anthropic distributes workloads across Google's TPUs, Amazon's Trainium chips and NVIDIA GPUs, each handling specialized tasks including training, AI inference and research.

Not all compute expansion is hyperscale. In enterprise-dense markets like New York City, colocation demand reflects latency requirements and proximity to financial customers — not large-scale model training. Inference workloads can tolerate smaller footprints, making urban multi-story facilities viable.

Claude’s Growth Spurt Comes With New Scrutiny

Anthropic closed three consecutive funding rounds in under a year:

  • A $3.5 billion Series E in March 2025 at a $61.5 billion valuation
  • A $13 billion Series F led by ICONIQ in September 2025
  • A $30 billion Series G in February 2026 at a $380 billion valuation.
Learning Opportunities

Revenue scaled from roughly $1 billion in annualized run rate in January 2025 to approximately $20 billion by early March 2026, per Bloomberg — with Claude Code alone surpassing $2.5 billion in run-rate revenue by February 2026.

Product launches have kept pace. Anthropic shipped the Claude Code Slack integration in December of last year, the Cowork desktop automation agent in January and saw Apple integrate the Claude Agent SDK into Xcode 26.3 in February.

Not all of the momentum has been positive, however. In early March 2026, three US cabinet agencies — State, Treasury and Health & Human Services — directed staff to stop using Claude following a dispute over military-use guardrails. CEO Dario Amodei publicly criticized OpenAI after the company pursued the same Pentagon contract without equivalent safety measures.

About the Author
Michelle Hawley

Michelle Hawley is an experienced journalist who specializes in reporting on the impact of technology on society. As editorial director at Simpler Media Group, she oversees the day-to-day operations of VKTR, covering the world of enterprise AI and managing a network of contributing writers. She's also the host of CMSWire's CMO Circle and co-host of CMSWire's CX Decoded. With an MFA in creative writing and background in both news and marketing, she offers unique insights on the topics of tech disruption, corporate responsibility, changing AI legislation and more. She currently resides in Pennsylvania with her husband and two dogs. Connect with Michelle Hawley:

Main image: Photo Agency | Adobe Stock
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