{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-30T01:38:03.979259+00:00","duration_seconds":3.323354,"id":1219815,"input_summary":"chars=341 node=683210","metadata":{"llm_candidates":[{"callsign":"KM6WV","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=KM6WV","recording_id":132223,"started_at":"2026-06-30T01:38:00.655905+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":131809}