{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-26T00:19:29.350943+00:00","duration_seconds":2.261814,"id":2859339,"input_summary":"chars=650 node=66296","metadata":{"llm_candidates":[{"callsign":"KI7RME","confidence":0.78},{"callsign":"J7RJ","confidence":0.78}]},"output_summary":"ai_candidates=2 merged=2 calls=KI7RME,J7RJ","recording_id":269463,"started_at":"2026-08-26T00:19:27.089129+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":255104}