{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-25T20:47:36.538419+00:00","duration_seconds":1.732059,"id":2855772,"input_summary":"chars=87 node=683210","metadata":{"llm_candidates":[{"callsign":"KJ5QIL","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=KJ5QIL","recording_id":269209,"started_at":"2026-08-25T20:47:34.806360+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":254874}