PreprintarXiv licencearXiv
Reliability Theory for AI Control
Abstract
Reliability theory gives a mature language for layered systems, but its formal tools are not yet standard in frontier AI control. We apply them to Google DeepMind's defenses against rogue deployment. The same control stack can have cubic, quadratic, or linear rare-failure suppression depending on its failure domains. Birnbaum importance identifies which component improvements buy the most nominal reliability, while prevention changes the population on which recovery is demanded. These results give concrete guidance about what to separate, improve, measure, and test.
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BibTeX
@misc{molnar2026reliability,
title = {{Reliability Theory for AI Control}},
author = {Grant Molnar},
howpublished = {arXiv},
year = {2026},
month = sep,
doi = {10.48550/arxiv.2609.26419},
eprint = {2609.26419},
archivePrefix = {arXiv},
url = {https://arxiv.org/abs/2609.26419},
}
RIS
TY - UNPB
TI - Reliability Theory for AI Control
AU - Grant Molnar
PY - 2026
DA - 2026/09/22
PB - arXiv
DO - 10.48550/arxiv.2609.26419
UR - https://arxiv.org/abs/2609.26419
AB - Reliability theory gives a mature language for layered systems, but its formal tools are not yet standard in frontier AI control. We apply them to Google DeepMind's defenses against rogue deployment. The same control stack can have cubic, quadratic, or linear rare-failure suppression depending on its failure domains. Birnbaum importance identifies which component improvements buy the most nominal reliability, while prevention changes the population on which recovery is demanded. These results give concrete guidance about what to separate, improve, measure, and test.
ER -