Facebook parent, Meta, has signed a multibillion-dollar deal to use Amazon's Graviton chips for agentic AI. The deal is worth billions of dollars over several years and is seen as an indication of growing demand for the tech giant's silicon business. It gives Meta access to tens of millions of Graviton5 processor cores, running in AWS data centers, making it one of the largest Graviton customers in the world. This follows a day when Meta announced it would lay off roughly 10% of its workforce, or about 8,000 employees. The company has also signed deals with Nvidia and AMD, and is developing its own in-house silicon with Broadcom.