{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-24T21:12:02.012985+00:00","duration_seconds":2.16537,"id":262187,"input_summary":"chars=739 node=683210","metadata":{"llm_candidates":[{"callsign":"KC2PET","confidence":1.0},{"callsign":"KF7ADV","confidence":1.0},{"callsign":"K7NQN","confidence":1.0}]},"output_summary":"ai_candidates=3 merged=3 calls=KC2PET,KF7ADV,K7NQN","recording_id":110938,"started_at":"2026-06-24T21:11:59.847615+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":110939}