{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-26T04:24:02.925687+00:00","duration_seconds":1.697494,"id":2864518,"input_summary":"chars=464 node=66296","metadata":{"llm_candidates":[{"callsign":"K7PJP","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=3 calls=K7PJP","recording_id":270109,"started_at":"2026-08-26T04:24:01.228193+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":255706}