{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-24T03:27:47.105158+00:00","duration_seconds":9.853875,"id":184773,"input_summary":"chars=147 node=683210","metadata":{"llm_candidates":[{"callsign":"KL7FR","confidence":1.0}]},"output_summary":"ai_candidates=1 merged=1 calls=KL7FR","recording_id":120674,"started_at":"2026-06-24T03:27:37.251283+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":120675}