{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-24T04:54:53.849173+00:00","duration_seconds":1.644867,"id":188666,"input_summary":"chars=896 node=683210","metadata":{"llm_candidates":[{"callsign":"K9MLR","confidence":1.0}]},"output_summary":"ai_candidates=1 merged=2 calls=K9MLR","recording_id":110331,"started_at":"2026-06-24T04:54:52.204306+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":110322}