{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-29T12:47:55.033353+00:00","duration_seconds":7.404003,"id":1197099,"input_summary":"chars=152 node=683210","metadata":{"llm_candidates":[{"callsign":"AE7MR","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=AE7MR","recording_id":130555,"started_at":"2026-06-29T12:47:47.629350+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":130295}