{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-24T14:24:08.488794+00:00","duration_seconds":42.82,"id":228708,"input_summary":"chars=654 node=683211","metadata":{"llm_candidates":[{"callsign":"VO1UKZ","confidence":1.0},{"callsign":"W8RIP","confidence":1.0},{"callsign":"AE7MM","confidence":1.0},{"callsign":"KT7J","confidence":1.0}]},"output_summary":"ai_candidates=4 merged=4 calls=VO1UKZ,W8RIP,AE7MM,KT7J","recording_id":121240,"started_at":"2026-06-24T14:23:25.668794+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":121241}