{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-30T02:37:41.624879+00:00","duration_seconds":1.571302,"id":1221410,"input_summary":"chars=424 node=66296","metadata":{"llm_candidates":[{"callsign":"N7WKC","confidence":0.78},{"callsign":"N7XRN","confidence":0.78},{"callsign":"N7MKA","confidence":0.78},{"callsign":"XK7N7","confidence":0.78},{"callsign":"K7ALN","confidence":0.78}]},"output_summary":"ai_candidates=5 merged=7 calls=N7WKC,N7XRN,N7MKA,XK7N7,K7ALN","recording_id":132344,"started_at":"2026-06-30T02:37:40.053577+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":131913}