Anthropic signed a deal to use all compute capacity at SpaceX’s Colossus 1 data center, securing more than 220,000 Nvidia GPUs within a month. The agreement boosts Claude services and arrives weeks before SpaceX’s planned IPO, strengthening its position as an AI infrastructure provider.
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SB Energy, the SoftBank-backed developer of AI data centers, filed for a US IPO on Tuesday, reporting 66.4% revenue growth in the first half of 2026 and a $439 billion backlog while disclosing it has no operational facilities and is substantially dependent on OpenAI. The filing underscores the tight linkages among OpenAI, SoftBank, and Nvidia in the $500 billion Stargate project as the company seeks to broaden its customer base through acquisitions.
Anthropic has announced a third-party on-site AI safety evaluation program using staff from Accenture-owned Faculty. The two companies each committed at least $1 billion over five years to establish the embedded auditing mechanism.
Anthropic launched Claude Opus 5.5 on September 22, 2026 as the first model in its Claude 5.5 family, claiming it matches Claude Fable 5.1 performance while running 40% cheaper and 30% faster than Opus 5. The release highlights continued pressure on AI developers to improve efficiency without sacrificing quality.
NASA awarded SpaceX a $946 million contract for three more crewed missions to the ISS, bringing the company's total under the deal to 17 flights through 2030 and the contract value to $5.92 billion. The expansion helps NASA sustain access to the station while Boeing prepares its Starliner for crewed operations.
SpaceX has delayed the first orbital Starship flight from September 22 to September 28 pending regulatory approval. The mission will attempt to place 26 V3 Starlink satellites into a 275 km orbit and marks a key milestone after the program's initial test flight in 2023.
