{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-24T06:23:53.892280+00:00","duration_seconds":0.999807,"id":192247,"input_summary":"chars=612 node=683211","metadata":{"llm_candidates":[{"callsign":"K3OE","confidence":1.0}]},"output_summary":"ai_candidates=1 merged=2 calls=K3OE","recording_id":110385,"started_at":"2026-06-24T06:23:52.892473+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":110373}