{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-29T21:13:50.813369+00:00","duration_seconds":7.23675,"id":1215814,"input_summary":"chars=845 node=683210","metadata":{"llm_candidates":[{"callsign":"PS7DNG","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=PS7DNG","recording_id":131937,"started_at":"2026-06-29T21:13:43.576619+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":131557}