{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-10T03:53:29.958938+00:00","duration_seconds":1.25262,"id":1554296,"input_summary":"chars=682 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"WA7PVE","confidence":0.78},{"callsign":"AE7XI","confidence":0.78},{"callsign":"CQ7XI","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=5 calls=WA7PVE,AE7XI,CQ7XI","recording_id":155943,"started_at":"2026-07-10T03:53:28.706318+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":153219}