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  "path": "/2026/02/28/world-models-free-energy-and-a-plastic-dinosaur/",
  "publishedAt": "2026-02-28T19:20:07.000Z",
  "site": "https://cleantechnica.com",
  "tags": [
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    "Consumer Technology",
    "Research",
    "Science",
    "AI",
    "artificial intelligence",
    "machine learning",
    "Neural nets",
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    "World Models, Free Energy, and a Plastic Dinosaur"
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  "textContent": "In 2020, I wrote about a meter-high robotic, smart fabric wrapped Plastic Dinosaur that gained consciousness to explore machine learning. A series of articles on the core concepts of machine learning and neural nets, as they existed then, each started with a brief story about Plastic Dinosaur as it learned ... [continued]\n\nThe post World Models, Free Energy, and a Plastic Dinosaur appeared first on CleanTechnica.",
  "title": "World Models, Free Energy, and a Plastic Dinosaur"
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