{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-25T13:55:04.162717+00:00","duration_seconds":27.529519,"id":371517,"input_summary":"chars=492 node=683210","metadata":{"llm_candidates":[{"callsign":"K3DSP","confidence":1.0},{"callsign":"ZS5J1","confidence":1.0},{"callsign":"K2DSP","confidence":1.0}]},"output_summary":"ai_candidates=3 merged=3 calls=K3DSP,ZS5J1,K2DSP","recording_id":122660,"started_at":"2026-06-25T13:54:36.633198+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":122661}