{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-26T17:56:21.790484+00:00","duration_seconds":12.136598,"id":2877667,"input_summary":"chars=358 node=683210","metadata":{"llm_candidates":[{"callsign":"K5QIL","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=2 calls=K5QIL","recording_id":271554,"started_at":"2026-08-26T17:56:09.653886+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":256994}