{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-10T12:25:09.624729+00:00","duration_seconds":3.51423,"id":1559782,"input_summary":"chars=650 node=683210","metadata":{"llm_candidates":[{"callsign":"KO4QMM","confidence":0.78},{"callsign":"WB1DXN","confidence":0.78},{"callsign":"W2RBC","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=3 calls=KO4QMM,WB1DXN,W2RBC","recording_id":156304,"started_at":"2026-07-10T12:25:06.110499+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":153563}