{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-03T23:08:36.286786+00:00","duration_seconds":6.799585,"id":2360941,"input_summary":"chars=76 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"K7CBR","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=K7CBR","recording_id":215512,"started_at":"2026-08-03T23:08:29.487201+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":206567}