{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-30T17:12:51.352828+00:00","duration_seconds":1.627945,"id":1240055,"input_summary":"chars=211 node=66296","metadata":{"llm_candidates":[{"callsign":"KK7I","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=KK7I","recording_id":133776,"started_at":"2026-06-30T17:12:49.724883+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":133214}