{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-30T23:19:35.643225+00:00","duration_seconds":1.849011,"id":1248120,"input_summary":"chars=697 node=683210","metadata":{"llm_candidates":[{"callsign":"DE5QU","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=DE5QU","recording_id":134357,"started_at":"2026-06-30T23:19:33.794214+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":133729}