{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-30T17:17:35.011081+00:00","duration_seconds":1.525025,"id":1240171,"input_summary":"chars=79 node=66296","metadata":{"llm_candidates":[{"callsign":"KD7PW","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=KD7PW","recording_id":133785,"started_at":"2026-06-30T17:17:33.486056+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":133222}