{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-08T03:17:48.198286+00:00","duration_seconds":3.062734,"id":2455108,"input_summary":"chars=673 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"KE7NAA","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=KE7NAA","recording_id":225757,"started_at":"2026-08-08T03:17:45.135552+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":215683}