{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-24T09:41:25.965423+00:00","duration_seconds":1.577545,"id":206517,"input_summary":"chars=470 node=683210","metadata":{"llm_candidates":[{"callsign":"W5MGM","confidence":1.0},{"callsign":"K4CUP","confidence":1.0}]},"output_summary":"ai_candidates=2 merged=6 calls=W5MGM,K4CUP","recording_id":108748,"started_at":"2026-06-24T09:41:24.387878+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":108749}