{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-26T23:11:49.812123+00:00","duration_seconds":38.356691,"id":560793,"input_summary":"chars=742 node=683210","metadata":{"llm_candidates":[{"callsign":"GM0UAB","confidence":1.0},{"callsign":"F0YER","confidence":1.0}]},"output_summary":"ai_candidates=2 merged=2 calls=GM0UAB,F0YER","recording_id":125245,"started_at":"2026-06-26T23:11:11.455432+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":125244}