{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-24T20:42:27.818681+00:00","duration_seconds":2.400143,"id":2831817,"input_summary":"chars=804 node=683210","metadata":{"llm_candidates":[{"callsign":"VE3FBX","confidence":0.78},{"callsign":"W7JSM","confidence":0.78}]},"output_summary":"ai_candidates=2 merged=2 calls=VE3FBX,W7JSM","recording_id":266647,"started_at":"2026-08-24T20:42:25.418538+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":252539}