Rohit Prasad is stepping down, while Amazon puts Peter DeSantis in charge of AI models, chips, and quantum computing.

Andy Jassy appoints AWS executive Peter Desantis to a new position unifying AI models, chip development and quantum computing as AI head Rohit Prasad leaves.

Invent 2025 signals the shift from AI experimentation to AI architecture. Seven insights for business leaders navigating agentic AI, unified data, and Web3.

Amazon.com Inc. is reorganizing teams working on artificial intelligence projects, putting a top leader from the company’s cloud division in charge of a new unit.

Amazon has transformed its renowned AI assistant, Alexa, into a modern chatbot called Alexa+ that is now available on the web for users to access. It is designed to answer all their questions and assist with various tasks for which they need help.

Google is emerging as the early winner in the Big Tech AI race—and its stock price is blowing away competitors

Prime Video’s experiment with AI generated episode recaps backfired when the system produced wildly incorrect summaries for Fallout. After the backlash, Amazon removed the feature entirely, raising questions whether AI is ready for handling story driven content.

The recap claimed that the Ghoul gave Ella Purnell’s Lucy a choice to “die or leave with him” when they go after Kyle MacLachlan’s character, Hank, as he heads across the desert to New Vegas. This makes the interaction sound threatening, when in fact Lucy and the Ghoul are fairly chummy at this point.