{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-29T19:54:32.942884+00:00","duration_seconds":1.585115,"id":1212763,"input_summary":"chars=76 node=683211","metadata":{"llm_candidates":[{"callsign":"KG7QQL","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=KG7QQL","recording_id":131734,"started_at":"2026-06-29T19:54:31.357769+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":131359}