Natural language processing and machine learning models for non-compliance detection

The integration of RAG and ReAct frameworks with embedding and vectorization technologies addresses the complexity of compliance evaluation in unstructured data, enabling accurate and efficient compliance assessments and corrective actions.

WO2026122984A1PCT designated stage Publication Date: 2026-06-11OTSUKA AMERICA PHARMACEUTICAL INC

Patent Information

Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
OTSUKA AMERICA PHARMACEUTICAL INC
Filing Date
2025-12-05
Publication Date
2026-06-11

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Abstract

Systems and methods are disclosed for performing automated compliance classification of natural language text using a Large Language Model (LLM)-based reasoning–action– observation framework that instructs an agentic framework. The system may access a review item comprising text and associated metadata, generate one or more prompts defining a computational sequence of reasoning, action, and observation operations, and execute a reasoning process to form hypotheses identifying potential compliance violations and missing data. The system may construct a tool call specifying a target agent within the agentic framework to perform retrieval, extraction, alignment, or classification operations, receive structured responses including factual or confidence data from a data warehouse, and integrate those responses into updated prompts for continued reasoning cycles. The system may iteratively refine results until a stopping condition is met, producing a compliance classification record that includes predicted findings, policy identifiers, supporting evidence, and calibrated confidence values.
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