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arXiv · 2607.09790

Semantic Drift and the Stability of Operator Control in Reasoning-Class Decision Support Systems

M. L. Kaluzhsky·V. A. Efirov
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Abstract

The article investigates the fundamental problem of ensuring the stability of operator control and preserving goal-targeting in hybrid human-machine decision support systems (DSS) of a new generation. Based on a two-month continuous longitudinal experiment on the joint design of a monograph-format textual array, the latent phenomenon of semantic context drift in large language models of deep logical reasoning (Reasoning LLMs) is verified and described. A mathematical model of interaction in the human-machine interface is proposed, and an original metric is introduced - the operator control stability coefficient, which takes into account the non-linear contextual pressure of hidden reasoning chains. Within the paradigm of the cognitome theory, a critical point of control functions inversion is captured. Engineering recommendations are formulated for implementing dynamic relational arbitration loops based on a modified hierarchical similarity model.

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M. L. Kaluzhsky, V. A. Efirov. 2026-07-08. Semantic Drift and the Stability of Operator Control in Reasoning-Class Decision Support Systems. https://arxiv.org/abs/2607.09790

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