Paper Detail

Knowing that you do not know everything

Alex A. T. Rathke

arxiv Score 4.3

Published 2026-04-16 · First seen 2026-04-17

General AI

Abstract

We show that a rational agent with true and refinable knowledge of events cannot know if she knows everything or not. This epistemic limitation is not resolved by introspection about tautologies or by learning about new events.

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BibTeX

@article{rathke2026knowing,
  title = {Knowing that you do not know everything},
  author = {Alex A. T. Rathke},
  year = {2026},
  abstract = {We show that a rational agent with true and refinable knowledge of events cannot know if she knows everything or not. This epistemic limitation is not resolved by introspection about tautologies or by learning about new events.},
  url = {https://arxiv.org/abs/2604.15264},
  keywords = {econ.TH},
  eprint = {2604.15264},
  archiveprefix = {arXiv},
}

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