{
  "protocol_version": "reasoner/0.1",
  "session_id": "room-example",
  "branch_id": "compare-options",
  "request_id": "compare-options-1",
  "task_id": "compare-options",
  "task_revision": 1,
  "profile": "default",
  "goal": "Compare the two options the customer described.",
  "history": [
    {
      "role": "user",
      "text": "The train costs $20 and arrives at noon. The bus costs $25 and arrives at 11:30."
    }
  ],
  "context": {
    "room_id": "room-example",
    "scenario_id": "travel-example",
    "source_cursor": 12,
    "committed_turns": [
      {
        "id": "turn-1",
        "version": 1,
        "speaker": "user",
        "status": "committed",
        "text": "The train costs $20 and arrives at noon. The bus costs $25 and arrives at 11:30.",
        "visibility": {
          "audience": "room"
        },
        "updated_at": "2026-09-09T08:00:00Z"
      }
    ],
    "state": null,
    "artifacts": null,
    "open_delegations": null
  }
}