{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-12T01:59:07.722631+00:00","duration_seconds":2.762303,"id":2540512,"input_summary":"chars=542 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"WB0BZD","confidence":0.78},{"callsign":"KK7YP","confidence":0.78},{"callsign":"W1COL","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=4 calls=WB0BZD,KK7YP,W1COL","recording_id":234836,"started_at":"2026-08-12T01:59:04.960328+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":223779}