Consequentialist Objectives and Catastrophe

Fuente: arXiv
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Autori principali: Marklund, Henrik, Infanger, Alex, Van Roy, Benjamin
Natura: Preprint
Pubblicazione: 2026
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author Marklund, Henrik
Infanger, Alex
Van Roy, Benjamin
author_facet Marklund, Henrik
Infanger, Alex
Van Roy, Benjamin
contents Because human preferences are too complex to codify, AIs operate with misspecified objectives. Optimizing such objectives often produces undesirable outcomes; this phenomenon is known as reward hacking. Such outcomes are not necessarily catastrophic. Indeed, most examples of reward hacking in previous literature are benign. And typically, objectives can be modified to resolve the issue. We study the prospect of catastrophic outcomes induced by AIs operating in complex environments. We argue that, when capabilities are sufficiently advanced, pursuing a fixed consequentialist objective tends to result in catastrophic outcomes. We formalize this by establishing conditions that provably lead to such outcomes. Under these conditions, simple or random behavior is safe. Catastrophic risk arises due to extraordinary competence rather than incompetence. With a fixed consequentialist objective, avoiding catastrophe requires constraining AI capabilities. In fact, constraining capabilities the right amount not only averts catastrophe but yields valuable outcomes. Our results apply to any objective produced by modern industrial AI development pipelines.
format Preprint
id arxiv_https___arxiv_org_abs_2603_15017
institution arXiv
publishDate 2026
record_format arxiv
spellingShingle Consequentialist Objectives and Catastrophe
Marklund, Henrik
Infanger, Alex
Van Roy, Benjamin
Artificial Intelligence
Machine Learning
Because human preferences are too complex to codify, AIs operate with misspecified objectives. Optimizing such objectives often produces undesirable outcomes; this phenomenon is known as reward hacking. Such outcomes are not necessarily catastrophic. Indeed, most examples of reward hacking in previous literature are benign. And typically, objectives can be modified to resolve the issue. We study the prospect of catastrophic outcomes induced by AIs operating in complex environments. We argue that, when capabilities are sufficiently advanced, pursuing a fixed consequentialist objective tends to result in catastrophic outcomes. We formalize this by establishing conditions that provably lead to such outcomes. Under these conditions, simple or random behavior is safe. Catastrophic risk arises due to extraordinary competence rather than incompetence. With a fixed consequentialist objective, avoiding catastrophe requires constraining AI capabilities. In fact, constraining capabilities the right amount not only averts catastrophe but yields valuable outcomes. Our results apply to any objective produced by modern industrial AI development pipelines.
title Consequentialist Objectives and Catastrophe
topic Artificial Intelligence
Machine Learning
url https://arxiv.org/abs/2603.15017