{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-24T05:55:07.996964+00:00","duration_seconds":1.178768,"id":190979,"input_summary":"chars=51 node=683211","metadata":{"llm_candidates":[{"callsign":"K3TEL","confidence":1.0}]},"output_summary":"ai_candidates=1 merged=1 calls=K3TEL","recording_id":110492,"started_at":"2026-06-24T05:55:06.818196+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":110493}