Meta's AI Chip Blitz, LeCun's Billion-Dollar Startup & Microsoft's Copilot Cowork: AI News Digest - March 14, 2026
Meta Unveils Four New Generations of Custom AI Chips to Reduce Nvidia Reliance Meta has announced a significant expansion of its custom silicon efforts with four new generations of its in-house Meta Training and Inference Accelerator (MTIA) chips. The new chips—MTIA 300, 400, 450, and 500—are engineered to manage the massive AI workloads for Meta’s services, including ranking, recommendation systems, and generative AI. This strategic move aims to reduce the company’s reliance on external chip suppliers like Nvidia while improving performance and efficiency for its specific needs. The MTIA 300 is already in production, with subsequent generations planned for a rapid six-month release cadence. The more advanced MTIA 450 and 500 models are specifically optimized for generative AI inference and are slated for mass deployment in 2027. ...