Cloud backlogs swell as hyperscalers post soaring commitments

Big cloud providers reported mounting multi-year enterprise commitments alongside rapid user adoption across foundation model developers ^[1].

Google Cloud stated that its backlog reached $561 billion, and Oracle registered $664 billion in remaining performance obligations ^[1]. Amazon Web Services brought in $46 billion in revenue during the third quarter of 2026, with Amazon representatives stating that "almost as fast as we bring capacity online, customers are consuming it" ^[1]. Meanwhile, Microsoft forecast Azure revenue growth between 49% and 50% for the quarter ending in December ^[1].

Demand for computing capacity matches expanding scale at key foundation model companies ^[1]. ChatGPT reached 1.2 billion weekly active users in September 2026. OpenAI recently saw its valuation revised from $1.4 trillion to $1.25 trillion ^[1]. Anthropic disclosed that more than 6,000 customers now commit at least $100,000 annually, while its engineering team cut central processor utilization by 40% to 50% after rewriting its Messages API from Python into Rust ^[1].

Infrastructure rollouts continue to face practical hurdles. A federal court denied xAI's motion to dismiss an environmental lawsuit over natural gas turbines deployed at its Southaven facility ^[1]. Model sizes also continue to expand, with Reflection AI's Beam 1.0 reaching 500 billion parameters and Mistral AI releasing its Le Chonk model with 1 trillion parameters ^[1].