Governed Collaborative Memory as Artificial Selection in LLM-Based Multi-Agent Systems

Fuente: arXiv
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Autori principali: Cuadros, Diego F., Maiga, Abdoul-Aziz, Meskhidze, Helen, Curtis-Trudel, Andre
Natura: Preprint
Pubblicazione: 2026
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author Cuadros, Diego F.
Maiga, Abdoul-Aziz
Meskhidze, Helen
Curtis-Trudel, Andre
author_facet Cuadros, Diego F.
Maiga, Abdoul-Aziz
Meskhidze, Helen
Curtis-Trudel, Andre
contents Persistent memory is turning language-model-based agents from stateless participants in isolated interactions into state-bearing components of LLM-based multi-agent systems. As memory becomes durable, reloadable, and behavior-shaping across agents, sessions, or versions, a design question arises that is not captured by retrieval accuracy or access control alone: which candidate memories should become shared institutional state? This Viewpoint frames that problem as governed collaborative memory. We argue that memory governance functions as a selection regime, determining which memory variants persist, which remain private, and which are rejected, abstained from, or superseded. We distinguish ungoverned persistence, constitutional or hybrid selection, automatic metric-based selection, and human-ratified artificial selection, emphasizing that these regimes are not a ranking but a design choice over target properties. We then describe a layered architecture that separates agent-local memory, shared institutional memory, archive memory, and project-continuity memory, with provenance and version lineage making selection inspectable. Documented traces from one running LLM-based multi-agent ecosystem illustrate unmanaged false-memory persistence, ratified institutional memory, rejection and revision, identity-preserving expansion, and governance-as-learning. The contribution is a design agenda: persistent LLM-based multi-agent systems should evaluate memory not only for recall and performance, but also for provenance fidelity, selection traceability, epistemic quality, correction pathways, and role preservation.
format Preprint
id arxiv_https___arxiv_org_abs_2605_04264
institution arXiv
publishDate 2026
record_format arxiv
spellingShingle Governed Collaborative Memory as Artificial Selection in LLM-Based Multi-Agent Systems
Cuadros, Diego F.
Maiga, Abdoul-Aziz
Meskhidze, Helen
Curtis-Trudel, Andre
Multiagent Systems
Persistent memory is turning language-model-based agents from stateless participants in isolated interactions into state-bearing components of LLM-based multi-agent systems. As memory becomes durable, reloadable, and behavior-shaping across agents, sessions, or versions, a design question arises that is not captured by retrieval accuracy or access control alone: which candidate memories should become shared institutional state? This Viewpoint frames that problem as governed collaborative memory. We argue that memory governance functions as a selection regime, determining which memory variants persist, which remain private, and which are rejected, abstained from, or superseded. We distinguish ungoverned persistence, constitutional or hybrid selection, automatic metric-based selection, and human-ratified artificial selection, emphasizing that these regimes are not a ranking but a design choice over target properties. We then describe a layered architecture that separates agent-local memory, shared institutional memory, archive memory, and project-continuity memory, with provenance and version lineage making selection inspectable. Documented traces from one running LLM-based multi-agent ecosystem illustrate unmanaged false-memory persistence, ratified institutional memory, rejection and revision, identity-preserving expansion, and governance-as-learning. The contribution is a design agenda: persistent LLM-based multi-agent systems should evaluate memory not only for recall and performance, but also for provenance fidelity, selection traceability, epistemic quality, correction pathways, and role preservation.
title Governed Collaborative Memory as Artificial Selection in LLM-Based Multi-Agent Systems
topic Multiagent Systems
url https://arxiv.org/abs/2605.04264