{"type":"thread.started","thread_id":"id-91a8b26e"}
{"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 shutil\nshutil.copyfile(\"/work/design.py\",\"/work/design_v8.py\")\ns=open(\"/work/design.py\").read()\na=s.index('    # Prefer moves with room')\nb=s.index('# Fifth layer',a)\ns=s[:a]+r'''\n    # Binary access to a friendly string with spare liberties.\n    # Count the string once even if it touches a move on several sides.\n    dest=unit(5,p)\n    B[3][dest]=1\n    for q in adj[p]:\n        add(3,dest,unit(0,q),-1)\n        add(3,dest,unit(2,q),1)\n\n''' + s[b:]\na=s.index('    # Insufficient escape')\nb=s.index('    dest=unit(3,p)',a)\ns=s[:a]+r'''\n    # Conservative self-atari prevention with saturated friendly access.\n    dest=unit(2,p)\n    B[5][dest]=0.5-len(adj[p])\n    add(5,dest,unit(5,p),1.5)\n    for q in adj[p]:\n        add(5,dest,unit(0,q),1)\n        add(5,dest,unit(1,q),1)\n        add(5,dest,unit(3,q),-2)\n\n''' + s[b:]\ns=s.replace('    for q in diag[p]:\\n        add(5,dest,unit(0,q),0.5)',\n'''    for q in adj[p]:\n        add(5,dest,unit(1,q),-0.75)\n    for q in diag[p]:\n        add(5,dest,unit(0,q),0.5)''')\nopen(\"/work/design.py\",\"w\").write(s)\noverrides=json.load(open(\"/work/params_v8.json\"))\noverrides.update(low_liberty=0.5)\nopen(\"/work/params_v9.json\",\"w\").write(json.dumps(overrides))\nexec(s)\nprint(\"Conservative string access; permit necessary connections in contested areas.\")\n```\n"}}
{"type":"turn.completed","usage":{"input_tokens":570568,"cached_input_tokens":547712,"cache_write_input_tokens":0,"output_tokens":19725,"reasoning_output_tokens":13035}}