{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-26T23:41:06.216902+00:00","duration_seconds":1.176425,"id":562971,"input_summary":"chars=56 node=oldsys","metadata":{"llm_candidates":[{"callsign":"WJ90","confidence":1.0}]},"output_summary":"ai_candidates=1 merged=1 calls=WJ90","recording_id":85366,"started_at":"2026-06-26T23:41:05.040477+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":85367}