{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-16T00:38:23.992121+00:00","duration_seconds":6.209274,"id":2626434,"input_summary":"chars=228 node=683211","metadata":{"llm_candidates":[{"callsign":"W3BN","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=2 calls=W3BN","recording_id":244263,"started_at":"2026-08-16T00:38:17.782847+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":232257}