{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-24T16:16:48.170812+00:00","duration_seconds":3.297708,"id":238081,"input_summary":"chars=535 node=683210","metadata":{"llm_candidates":[{"callsign":"KG6GIA","confidence":1.0},{"callsign":"TY4D","confidence":1.0},{"callsign":"N4AB","confidence":1.0}]},"output_summary":"ai_candidates=3 merged=5 calls=KG6GIA,TY4D,N4AB","recording_id":112909,"started_at":"2026-06-24T16:16:44.873104+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":112907}