{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-04T00:10:27.087302+00:00","duration_seconds":1.756143,"id":1350272,"input_summary":"chars=663 node=683210","metadata":{"llm_candidates":[{"callsign":"KJ5FOX","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=2 calls=KJ5FOX","recording_id":141886,"started_at":"2026-07-04T00:10:25.331159+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":140485}