Scale AI wins $500m Pentagon contract, five times its previous deal
The agreement was signed with the Pentagon’s Chief Digital and Artificial Intelligence Office, the procurement vehicle driving the bulk of US military AI integration spending in 2025 and 2026. Microsoft, Amazon, and Google signed parallel classified-network deals the same week.
TL;DR
- Scale AI awarded a $500 million contract by the US Department of Defense.
- The contract aims to integrate AI tools into military decision-making and data-processing.
- This deal is five times larger than Scale AI's previous $100 million contract from September 2025.
- The Pentagon's AI procurement spending is accelerating in 2025 and 2026.
- The contract was signed with the Pentagon's Chief Digital and Artificial Intelligence Office (CDAO).
- Scale AI's role focuses on data labeling and the decision-support layer, differing from hyperscaler contracts for cloud and model infrastructure.
- Scale AI's defense business is experiencing rapid growth.
- A recent investment from Meta valued Scale AI at over $14 billion.
- The company is also expanding into 'physical AI' applications for autonomous platforms and uncrewed military hardware.
- The announcement signifies a structural shift in Pentagon AI procurement, allowing for larger individual contract awards.