{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-30T23:27:23.863990+00:00","duration_seconds":10.064251,"id":2977376,"input_summary":"chars=570 node=66296","metadata":{"llm_candidates":[{"callsign":"N1MDA","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=2 calls=N1MDA","recording_id":282069,"started_at":"2026-08-30T23:27:13.799739+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":266360}