{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-06T16:34:10.595213+00:00","duration_seconds":7.600045,"id":2420959,"input_summary":"chars=569 node=683211","metadata":{"llm_candidates":[{"callsign":"K6IK","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=K6IK","recording_id":222084,"started_at":"2026-08-06T16:34:02.995168+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":212372}