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Anthropic Partners with SpaceX in Unusual AI Compute Deal

ai-technology · 2026-05-06

Anthropic has signed an agreement with SpaceX to utilize computing resources from Elon Musk's xAI. The deal, reported by Wired, marks an unexpected collaboration between the AI safety company and the aerospace firm. Anthropic will gain access to xAI's Colossus supercomputer, a massive computing cluster built for training large language models. The arrangement highlights the intense demand for computational power in the AI industry, driving unusual partnerships. Neither company has disclosed financial terms or the duration of the agreement. The move is notable given Musk's previous criticism of Anthropic's safety-focused approach and his own AI venture, xAI, which competes directly with Anthropic. This deal could signal a shift in competitive dynamics within the AI sector.

Key facts

  • Anthropic signed a deal with SpaceX to use computing resources from xAI.
  • The deal provides Anthropic access to xAI's Colossus supercomputer.
  • The arrangement was reported by Wired.
  • Financial terms and duration were not disclosed.
  • Elon Musk owns xAI and is CEO of SpaceX.
  • Anthropic is an AI safety company founded by former OpenAI employees.
  • xAI competes with Anthropic in the AI market.
  • The deal reflects high demand for computing power in AI.

Entities

Institutions

  • Anthropic
  • SpaceX
  • xAI
  • Wired

Sources