{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-25T14:52:50.934247+00:00","duration_seconds":15.29077,"id":376522,"input_summary":"chars=136 node=683210","metadata":{"llm_candidates":[{"callsign":"N6RJC","confidence":1.0}]},"output_summary":"ai_candidates=1 merged=1 calls=N6RJC","recording_id":122736,"started_at":"2026-06-25T14:52:35.643477+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":122737}