https://mzf666.github.io/vla/en/Recent content in VLA Tutorial on VLA 深入浅出Hugoen-USFri, 31 Jul 2026 00:00:00 +0000https://mzf666.github.io/vla/en/posts/how-to-build-a-robot-foundation-model/Fri, 31 Jul 2026 00:00:00 +0000https://mzf666.github.io/vla/en/posts/how-to-build-a-robot-foundation-model/A first-principles chain: what a robot foundation model is, what it is made of, why the machine that produced large language models does not transfer, what that failure costs in each subsystem, and the order in which to build it anyway.https://mzf666.github.io/vla/en/posts/robot-foundation-model-the-talk/Fri, 31 Jul 2026 00:00:00 +0000https://mzf666.github.io/vla/en/posts/robot-foundation-model-the-talk/The deck edition: the same argument as one slide per screen, readable in fifteen minutes instead of fifty.https://mzf666.github.io/vla/en/posts/pi07-generalist-physical-ai/Mon, 27 Jul 2026 00:00:00 +0000https://mzf666.github.io/vla/en/posts/pi07-generalist-physical-ai/A reproduction-grade walkthrough of π0.7 — every disclosed hyperparameter, every subsystem’s I/O contract, and an honest ledger of what the paper does not tell you.