{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-30T23:01:43.997698+00:00","duration_seconds":1.08002,"id":1248032,"input_summary":"chars=86 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"N7VHF","confidence":0.78},{"callsign":"N7HTR","confidence":0.78},{"callsign":"N7AN7","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=3 calls=N7VHF,N7HTR,N7AN7","recording_id":134351,"started_at":"2026-06-30T23:01:42.917678+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":133723}