{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-29T13:17:05.100891+00:00","duration_seconds":18.960028,"id":1198030,"input_summary":"chars=723 node=683210","metadata":{"llm_candidates":[{"callsign":"AA5EX","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=AA5EX","recording_id":130624,"started_at":"2026-06-29T13:16:46.140863+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":130359}