{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-05T18:38:58.381628+00:00","duration_seconds":1.631547,"id":1405759,"input_summary":"chars=566 node=683211","metadata":{"llm_candidates":[{"callsign":"GV3E","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=2 calls=GV3E","recording_id":145723,"started_at":"2026-07-05T18:38:56.750081+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":143993}