{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-07T12:33:21.287824+00:00","duration_seconds":3.671096,"id":2435025,"input_summary":"chars=650 node=683210","metadata":{"llm_candidates":[{"callsign":"WA8PGV","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=2 calls=WA8PGV","recording_id":223521,"started_at":"2026-08-07T12:33:17.616728+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":213675}