An interview with Amazon’s AI chief Peter DeSantis on plans to use in-house chips, Trainium and Inferentia, to develop AI models more cheaply, and more (Wall Street Journal)big tee tech hubFebruary 28, 2026 [ad_1] Featured Podcasts Big Technology Podcast: Anthropic vs. The Pentagon, Bloodbath at Block, The Citrini Selloff The Big Technology Podcast…