{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-01T15:16:40.032553+00:00","duration_seconds":1.720327,"id":1267018,"input_summary":"chars=700 node=683210","metadata":{"llm_candidates":[{"callsign":"J5GN","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=J5GN","recording_id":135801,"started_at":"2026-07-01T15:16:38.312226+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":134985}