{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-28T12:42:32.729108+00:00","duration_seconds":1.171105,"id":995668,"input_summary":"chars=698 node=oldsys","metadata":{"llm_candidates":[{"callsign":"KI7RMU","confidence":0.78},{"callsign":"KI7MIY","confidence":0.78},{"callsign":"KI7BE8","confidence":0.78},{"callsign":"KI7ZUL","confidence":0.78}]},"output_summary":"ai_candidates=4 merged=6 calls=KI7RMU,KI7MIY,KI7BE8,KI7ZUL","recording_id":25982,"started_at":"2026-06-28T12:42:31.558003+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":25983}