{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-10T04:32:20.823086+00:00","duration_seconds":2.765913,"id":2496890,"input_summary":"chars=619 node=683211","metadata":{"llm_candidates":[{"callsign":"KD2CTM","confidence":0.78},{"callsign":"KD2LTM","confidence":0.78},{"callsign":"AG7LR","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=3 calls=KD2CTM,KD2LTM,AG7LR","recording_id":230312,"started_at":"2026-08-10T04:32:18.057173+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":219818}