{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-29T03:27:54.469356+00:00","duration_seconds":7.37283,"id":1118622,"input_summary":"chars=760 node=683210","metadata":{"llm_candidates":[{"callsign":"KJ5MCV","confidence":0.78},{"callsign":"KJ5DAY","confidence":0.78}]},"output_summary":"ai_candidates=2 merged=2 calls=KJ5MCV,KJ5DAY","recording_id":129972,"started_at":"2026-06-29T03:27:47.096526+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":129726}