{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-24T20:42:36.121329+00:00","duration_seconds":7.970227,"id":2831820,"input_summary":"chars=1006 node=683210","metadata":{"llm_candidates":[{"callsign":"VE3CBZ","confidence":0.78},{"callsign":"KI7RMU","confidence":0.78},{"callsign":"W7JSN","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=4 calls=VE3CBZ,KI7RMU,W7JSN","recording_id":266648,"started_at":"2026-08-24T20:42:28.151102+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":252540}