{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-24T21:41:03.020050+00:00","duration_seconds":3.307852,"id":265079,"input_summary":"chars=695 node=683211","metadata":{"llm_candidates":[{"callsign":"KF7ADV","confidence":1.0},{"callsign":"K7FQ","confidence":1.0}]},"output_summary":"ai_candidates=2 merged=2 calls=KF7ADV,K7FQ","recording_id":110637,"started_at":"2026-06-24T21:40:59.712198+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":110635}