{
  "trace_type": "road_b_public_synthetic_trace",
  "synthetic": true,
  "contains_real_user_data": false,
  "runtime": {
    "model": "unsloth/Qwen3.5-9B-GGUF",
    "model_file": "Qwen3.5-9B-Q4_K_M.gguf",
    "runtime": "llama.cpp via llama-cpp-python",
    "cloud_ai_api": false,
    "mock_mode": false
  },
  "input": {
    "decision": "I stayed in Tokyo to finish my PhD instead of taking a job in Berlin.",
    "alternate_path": "Road B took the Berlin job."
  },
  "events": [
    {
      "step": 1,
      "kind": "invoke_road_b",
      "summary": "The model generated a fictional alternate self and first transmission."
    },
    {
      "step": 2,
      "kind": "ask_other_self",
      "summary": "The user asked what Road B gave up."
    },
    {
      "step": 3,
      "kind": "final_transmission",
      "summary": "The model generated a final message and souvenir insight."
    }
  ]
}