Jiayi Weng
@Trinkle23897 • 12,307 subscribers
MTS @openai, author of the entire post-training RL infra, core contributor of ChatGPT/GPT4/GPT4o etc. 30U30
Videos
Codex iterated a pure NumPy + cv2 closed-loop heuristic policy for VizDoom D3 Battle. No neural network training, no map, no object coordinates, no seed-specific routes. Just screen pixels plus public game variables, roughly the same signals a human player gets. It works surprisingly well. Notes and videos are now in the blog:
Jiayi Weng2,778,279 Aufrufe • vor 2 Monaten
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