{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-29T08:23:36.464985+00:00","duration_seconds":0.660605,"id":1158879,"input_summary":"chars=469 node=oldsys","metadata":{"llm_candidates":[{"callsign":"K9JEB","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=2 calls=K9JEB","recording_id":14708,"started_at":"2026-06-29T08:23:35.804380+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":14709}