{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-28T08:50:27.978323+00:00","duration_seconds":0.698208,"id":955515,"input_summary":"chars=1168 node=oldsys","metadata":{"llm_candidates":[{"callsign":"H7EIL","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=4 calls=H7EIL","recording_id":30598,"started_at":"2026-06-28T08:50:27.280115+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":30599}