{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-01T00:30:18.960979+00:00","duration_seconds":0.859968,"id":1249472,"input_summary":"chars=73 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"N0NOV","confidence":0.78},{"callsign":"N7HOT","confidence":0.78},{"callsign":"H7HOT","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=3 calls=N0NOV,N7HOT,H7HOT","recording_id":134476,"started_at":"2026-07-01T00:30:18.101011+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":133819}