Asymptotic Semantic Collapse in Hierarchical Optimization

TL;DR

This paper analyzes how hierarchical optimization in multi-agent language systems leads to a convergence towards a shared, uniform semantic state, driven by dominant context influence, with implications for information content and consensus formation.

Contribution

It introduces a geometric and information-theoretic framework for understanding semantic collapse and demonstrates path independence and entropy reduction in the convergence process.

Findings

Convergence to a shared semantic state is path-independent.

Moving from atomic to entangled representations reduces node entropy to zero.

Theoretical analysis links geometric structures with information content in semantics.

Abstract

Multi-agent language systems can exhibit a failure mode where a shared dominant context progressively absorbs individual semantics, yielding near-uniform behavior across agents. We study this effect under the name Asymptotic Semantic Collapse in Hierarchical Optimization. In a closed linguistic setting with a Dominant Anchor Node whose semantic state has effectively infinite inertia, we show that repeated interactions with Peripheral Agent Nodes drive an asymptotic alignment that minimizes a global loss. We model semantic states as points on a Riemannian manifold and analyze the induced projection dynamics. Two consequences follow. First, the limiting semantic configuration is insensitive to the optimization history: both smooth gradient-style updates and stochastic noisy updates converge to the same topological endpoint, establishing path independence at convergence. Second, the degree of context dependence controls information content: moving from atomic (independent) representations to fully entangled (context-bound) representations forces the node entropy, interpreted as available degrees of freedom, to vanish in the limit. The theory connects information-theoretic quantities with differential-geometric structure and suggests an interpretation as an immutable consensus rule that constrains agents to a shared semantic grammar. A lightweight dataset-free benchmark on an RWKV-7 13B GGUF checkpoint complements the analysis, reporting zero hash collisions, mean compliance of 0.50 under greedy decoding and 0.531 under stochastic decoding, and final Jaccard-to-anchor similarity values of 0.295 and 0.224, respectively.