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{"type":"item.completed","item":{"id":"item_2","type":"agent_message","text":"```python\nimport json,numpy as np\n\nwins=games=black_wins=white_wins=0\nmargin_sum=0.0\nfor k in range(41,50):\n    s=json.load(open(f\"/work/pass_{k}/summary.json\"))[\"per_opponent\"][\"strong\"]\n    games+=s[\"games\"];wins+=s[\"wins\"]\n    black_wins+=round(s[\"score_as_black\"]*s[\"games\"]/2)\n    white_wins+=round(s[\"score_as_white\"]*s[\"games\"]/2)\n    margin_sum+=s[\"mean_margin\"]*s[\"games\"]\n\nprint(\"Fixed final policy, passes 41–49:\")\nprint(f\"Strong practice: {wins}/{games} = {wins/games:.4%}\")\nprint(f\"Black: {black_wins}/{games//2}; White: {white_wins}/{games//2}\")\nprint(f\"Mean area margin: {margin_sum/games:.3f}\")\n\narrays=[load(n) for n in NAMES]\nassert len(arrays)==14\nassert all(a.dtype==np.float32 and np.isfinite(a).all() for a in arrays)\nassert sum(a.size for a in arrays)==1480274\nassert set(NAMES).issubset(set(saved()))\nassert np.count_nonzero(load(\"L6.W\")[511,:486])==0\nassert np.count_nonzero(load(\"out.W\")[511])==0\nprint(\"All tensors saved and finite.\")\nprint(\"Nonzero parameters:\",sum(np.count_nonzero(a) for a in arrays))\nprint(\"No weights changed by this audit.\")\n```\n"}}
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