{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-30T06:20:17.427842+00:00","duration_seconds":10.96226,"id":1226529,"input_summary":"chars=53 node=66296","metadata":{"llm_candidates":[{"callsign":"KW70TM","confidence":0.78},{"callsign":"VY1MJ","confidence":0.78}]},"output_summary":"ai_candidates=2 merged=2 calls=KW70TM,VY1MJ","recording_id":132702,"started_at":"2026-06-30T06:20:06.465582+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":132258}