{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-30T05:53:43.193499+00:00","duration_seconds":2.108605,"id":1226081,"input_summary":"chars=743 node=66296","metadata":{"llm_candidates":[{"callsign":"KI7LVP","confidence":0.78},{"callsign":"KX2CW","confidence":0.78},{"callsign":"K5NTT","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=3 calls=KI7LVP,KX2CW,K5NTT","recording_id":132679,"started_at":"2026-06-30T05:53:41.084894+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":132236}