{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-26T23:12:37.914162+00:00","duration_seconds":11.575934,"id":560864,"input_summary":"chars=591 node=66296","metadata":{"llm_candidates":[{"callsign":"AD7AW","confidence":1.0}]},"output_summary":"ai_candidates=1 merged=1 calls=AD7AW","recording_id":125248,"started_at":"2026-06-26T23:12:26.338228+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":125247}