{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-04T22:05:05.141831+00:00","duration_seconds":6.217958,"id":1380550,"input_summary":"chars=480 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"KI7ILQ","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=2 calls=KI7ILQ","recording_id":143994,"started_at":"2026-07-04T22:04:58.923873+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":142373}