{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-01T14:41:57.797112+00:00","duration_seconds":4.299136,"id":1265606,"input_summary":"chars=405 node=683211","metadata":{"llm_candidates":[{"callsign":"AB7DW","confidence":0.78},{"callsign":"N7ECV","confidence":0.78},{"callsign":"N7RMH","confidence":0.78},{"callsign":"N7RV","confidence":0.78},{"callsign":"N5X","confidence":0.78}]},"output_summary":"ai_candidates=5 merged=5 calls=AB7DW,N7ECV,N7RMH,N7RV,N5X","recording_id":135704,"started_at":"2026-07-01T14:41:53.497976+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":134895}