Meta and Broadcom announced an expanded partnership on April 14, 2026 to co-develop multiple generations of Meta's MTIA (Meta Training and Inference Accelerator) custom AI silicon, with an initial commitment exceeding 1 gigawatt and a stated roadmap to sustained multi-gigawatt deployment. The chips will be manufactured on a 2nm process and built on Broadcom's XPU platform; Broadcom will also supply high-bandwidth Ethernet networking for Meta's AI clusters. As part of the deal's scale, Broadcom CEO Hock Tan transitioned off Meta's Board of Directors and into an advisory role. The partnership extends through 2029 and covers both inference/recommendation workloads and generative AI applications across Meta's apps.