{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-07T14:58:49.482158+00:00","duration_seconds":2.184154,"id":1467254,"input_summary":"chars=720 node=66296","metadata":{"llm_candidates":[{"callsign":"KE7HIP","confidence":0.78},{"callsign":"KB7G","confidence":0.78}]},"output_summary":"ai_candidates=2 merged=2 calls=KE7HIP,KB7G","recording_id":149993,"started_at":"2026-07-07T14:58:47.298004+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":147834}