{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-01T03:49:08.741168+00:00","duration_seconds":1.093187,"id":1255552,"input_summary":"chars=631 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"WX4RW","confidence":0.78},{"callsign":"N7POV","confidence":0.78},{"callsign":"W4RW","confidence":0.78},{"callsign":"KI7S","confidence":0.78}]},"output_summary":"ai_candidates=4 merged=6 calls=WX4RW,N7POV,W4RW,KI7S","recording_id":134946,"started_at":"2026-07-01T03:49:07.647981+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":134236}