Theodore Ouyang — PortfolioBilingual research notes, essays, and reflections.https://research-notes-130u.jiligualapiqiu.chatgpt.site/π₀: How a Robot Turns Understanding into Continuous Actionhttps://research-notes-130u.jiligualapiqiu.chatgpt.site/pi0/https://research-notes-130u.jiligualapiqiu.chatgpt.site/pi0/A layered account of the VLM backbone, continuous action expert, and Conditional Flow Matching that turn vision, language, and proprioception into executable action chunks.Sun, 02 Aug 2026 04:00:00 GMTzh-CN, enRoboticsEmbodied AIVision-Language-ActionFlow MatchingFrom Vision and Instructions to Robot Actions: Two Emerging Pathshttps://research-notes-130u.jiligualapiqiu.chatgpt.site/from-vision-and-instructions-to-robot-actions/https://research-notes-130u.jiligualapiqiu.chatgpt.site/from-vision-and-instructions-to-robot-actions/A practical taxonomy for VLM-to-VLA and video/world-model-to-action systems, organized by training targets, internal representations, and inference-time computation.Wed, 29 Jul 2026 04:00:00 GMTzh-CN, enRoboticsEmbodied AIVision-Language-ActionWorld-Action ModelsManifold and the Overseas World-Model Landscapehttps://research-notes-130u.jiligualapiqiu.chatgpt.site/manifold-world-model-landscape/https://research-notes-130u.jiligualapiqiu.chatgpt.site/manifold-world-model-landscape/A conclusion-first desk research case study that narrows 23 leads into five risk paths while preserving 141 sources, 111 atomic claims, and the full red-team trail.Tue, 14 Jul 2026 04:00:00 GMTzh-CN, enWorld ModelsEmbodied AICompetitive IntelligenceResearch MethodologyAgentic Research