{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-03T03:47:36.477302+00:00","duration_seconds":5.497681,"id":1314651,"input_summary":"chars=658 node=66296","metadata":{"llm_candidates":[{"callsign":"KK7MZW","confidence":0.78},{"callsign":"KI7RMU","confidence":0.78},{"callsign":"W7AW","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=3 calls=KK7MZW,KI7RMU,W7AW","recording_id":139318,"started_at":"2026-07-03T03:47:30.979621+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":138145}