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Welch Labs summaries

Every long episode from Welch Labs, read in minutes: the key takeaways, the chapters, and a digest of the whole conversation. New Book! The Welch Labs Illustrated Guide to AI is now available for pre-order: https://www.welchlabs.com/resources/ai-book

The Moment that Reset Robotics

The RT2 robot brain breakthrough enabled LLMs to directly output robot controls, leading to Physical Intelligence's more capable robots by unifying vision, language, and action.

April 4, 2026