{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-01T02:56:51.240120+00:00","duration_seconds":18.207553,"id":1253633,"input_summary":"chars=257 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"WV7A0Z","confidence":0.78},{"callsign":"KM7AWV","confidence":0.78},{"callsign":"W7AYZ","confidence":0.78},{"callsign":"W7BAM","confidence":0.78},{"callsign":"W7AWM","confidence":0.78}]},"output_summary":"ai_candidates=5 merged=5 calls=WV7A0Z,KM7AWV,W7AYZ,W7BAM,W7AWM","recording_id":134806,"started_at":"2026-07-01T02:56:33.032567+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":134104}