{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-09T01:31:27.284702+00:00","duration_seconds":1.701753,"id":2472110,"input_summary":"chars=102 node=683210","metadata":{"llm_candidates":[{"callsign":"K6KJV","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=K6KJV","recording_id":227604,"started_at":"2026-08-09T01:31:25.582949+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":217299}