{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-01T10:46:07.580034+00:00","duration_seconds":1.6631,"id":1258634,"input_summary":"chars=56 node=683211","metadata":{"llm_candidates":[{"callsign":"EA7KN","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=EA7KN","recording_id":135147,"started_at":"2026-07-01T10:46:05.916934+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":134409}