{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-29T00:59:53.265367+00:00","duration_seconds":1.565709,"id":1102465,"input_summary":"chars=96 node=683211","metadata":{"llm_candidates":[{"callsign":"AE4RH","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=AE4RH","recording_id":129628,"started_at":"2026-06-29T00:59:51.699658+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":129400}