{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-30T05:53:39.884025+00:00","duration_seconds":1.809927,"id":1226058,"input_summary":"chars=772 node=66296","metadata":{"llm_candidates":[{"callsign":"KS7AZV","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=KS7AZV","recording_id":132676,"started_at":"2026-06-30T05:53:38.074098+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":132233}