{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-24T05:54:33.972936+00:00","duration_seconds":13.924139,"id":190949,"input_summary":"chars=307 node=66296","metadata":{"llm_candidates":[{"callsign":"W7H","confidence":1.0}]},"output_summary":"ai_candidates=1 merged=1 calls=W7H","recording_id":120821,"started_at":"2026-06-24T05:54:20.048797+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":120822}