Lambda announces a multibillion-dollar Microsoft compute deal

Lambda announced a multi-year Microsoft agreement to deploy tens of thousands of GPUs, including GB300 NVL72 systems. The companies did not disclose a precise total value or establish that all contracted capacity was already live.

A large contracted deployment

Lambda announced the agreement on November 3, 2025, and same-day reporting corroborated the multibillion-dollar scope. The deployment covered tens of thousands of GPUs over multiple years. [1][2]

This was a commitment to deliver AI cloud infrastructure. Neither the precise total purchase value nor completion of every installation was established by the announcement, so the contract should remain distinct from currently usable capacity. [1]

Sources

  1. Lambda Announces Multibillion-Dollar Agreement With Microsoft to Deploy AI Infrastructure Powered by Tens of Thousands of NVIDIA GPUs

    Lambda · Nov 3, 2025

  2. Cloud startup Lambda unveils multi-billion-dollar deal with Microsoft

    Reuters · Nov 3, 2025