{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-24T02:09:06.224266+00:00","duration_seconds":25.119769,"id":181029,"input_summary":"chars=204 node=683211","metadata":{"llm_candidates":[{"callsign":"KF0SMD","confidence":1.0},{"callsign":"KC8FQA","confidence":1.0}]},"output_summary":"ai_candidates=2 merged=2 calls=KF0SMD,KC8FQA","recording_id":120570,"started_at":"2026-06-24T02:08:41.104497+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":120571}