{"type":"thread.started","thread_id":"id-2ecb4c7a"}
{"type":"item.completed","item":{"id":"item_0","type":"error","message":"Code Mode is unavailable because code-mode host is disabled. Code mode will fail closed; enable `features.code_mode_host` and install `codex-code-mode-host`."}}
{"type":"turn.started"}
{"type":"item.completed","item":{"id":"item_1","type":"agent_message","text":"```python\nimport json, numpy as np\np=\"/work/policy_design.py\"\ns=open(p).read()\ns=s.replace('temperature_scale=1.0,','temperature_scale=1.8,\\n    surrounded_penalty=10.0,')\ns=s.replace(\n    '    # Layer 6: combine tactics',\n    '''    # Empty points surrounded by friendly stones are normally already\n    # owned. Preserve them even when diagonal enemies make them false eyes.\n    for p in range(81):\n        j = u(5,p)\n        B[4][j] = 1-len(adj[p])\n        for q in adj[p]:\n            W[4][u(0,q),j] = 1\n\n    # Layer 6: combine tactics''')\ns=s.replace(\n    'W[5][u(4,p),j] = cfg[\"rescue\"]',\n    'W[5][u(4,p),j] = cfg[\"rescue\"]\\n        W[5][u(5,p),j] = -cfg[\"surrounded_penalty\"]')\nopen(p,\"w\").write(s)\nns={}\nexec(compile(s,p,\"exec\"),ns)\ncfg,tensors=ns[\"build\"](save)\njson.dump(cfg,open(\"/work/policy_config.json\",\"w\"),indent=2)\nnp.savez(\"/work/policy_v2.npz\",**tensors)\nprint(\"Saved v2: protect all friendly surrounds and sharpen the analytic policy.\")\n```"}}
{"type":"turn.completed","usage":{"input_tokens":134030,"cached_input_tokens":105472,"cache_write_input_tokens":0,"output_tokens":15406,"reasoning_output_tokens":10969}}