{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-24T01:41:31.876897+00:00","duration_seconds":1.698009,"id":177679,"input_summary":"chars=777 node=66296","metadata":{"llm_candidates":[{"callsign":"N7CJE","confidence":1.0},{"callsign":"WQ7H","confidence":1.0}]},"output_summary":"ai_candidates=2 merged=3 calls=N7CJE,WQ7H","recording_id":111687,"started_at":"2026-06-24T01:41:30.178888+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":111686}