{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-10T12:55:47.128199+00:00","duration_seconds":6.826159,"id":1560714,"input_summary":"chars=391 node=683210","metadata":{"llm_candidates":[{"callsign":"W8RGD","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=2 calls=W8RGD","recording_id":156367,"started_at":"2026-07-10T12:55:40.302040+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":153626}