{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-24T02:34:20.822391+00:00","duration_seconds":14.922125,"id":182415,"input_summary":"chars=360 node=683210","metadata":{"llm_candidates":[{"callsign":"W6RD","confidence":1.0}]},"output_summary":"ai_candidates=1 merged=1 calls=W6RD","recording_id":120628,"started_at":"2026-06-24T02:34:05.900266+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":120629}