{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-08T05:36:01.719706+00:00","duration_seconds":0.700727,"id":1495773,"input_summary":"chars=447 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"KK7NNP","confidence":0.78},{"callsign":"N7CBN","confidence":0.78}]},"output_summary":"ai_candidates=2 merged=2 calls=KK7NNP,N7CBN","recording_id":151975,"started_at":"2026-07-08T05:36:01.018979+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":149604}