{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-24T04:55:22.996457+00:00","duration_seconds":1.555203,"id":188683,"input_summary":"chars=698 node=683211","metadata":{"llm_candidates":[{"callsign":"KG7ODB","confidence":1.0}]},"output_summary":"ai_candidates=1 merged=3 calls=KG7ODB","recording_id":110544,"started_at":"2026-06-24T04:55:21.441254+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":110544}