{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-24T14:23:12.133193+00:00","duration_seconds":6.518338,"id":228639,"input_summary":"chars=767 node=683211","metadata":{"llm_candidates":[{"callsign":"KD7WA","confidence":1.0}]},"output_summary":"ai_candidates=1 merged=2 calls=KD7WA","recording_id":121237,"started_at":"2026-06-24T14:23:05.614855+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":121238}