TY JOUR TI Implementation of RAG Architecture for Automated Document Verification in Corporate Storage Systems Using Large Language Models KW large language models KW automated document verification KW vector search KW natural language processing KW corporate systems KW Ollama KW text extraction KW semantic analysis JO Intellectual Technologies on Transport AU Davydova, D.M. AU Kostin, M.A. AU Petrov, V.E. PY 2026 IS 0 PB FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"