{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-18T03:06:56.772972+00:00","duration_seconds":9.864786,"id":2672233,"input_summary":"chars=229 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"AJ7MH","confidence":0.78},{"callsign":"K7LWF","confidence":0.78}]},"output_summary":"ai_candidates=2 merged=5 calls=AJ7MH,K7LWF","recording_id":249346,"started_at":"2026-08-18T03:06:46.908186+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":236847}