{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-07T11:21:36.061083+00:00","duration_seconds":2.678325,"id":2434274,"input_summary":"chars=522 node=683210","metadata":{"llm_candidates":[{"callsign":"N0BLT","confidence":0.78},{"callsign":"N0CKD","confidence":0.78}]},"output_summary":"ai_candidates=2 merged=3 calls=N0BLT,N0CKD","recording_id":223428,"started_at":"2026-08-07T11:21:33.382758+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":213583}