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News/"Did you lie?" Evaluating Lie Detectors across Model Scale and Belief-Verified Model Organisms
arxiv
PublishedJune 18, 2026 at 4:00 AM
▼bearish

"Did you lie?" Evaluating Lie Detectors across Model Scale and Belief-Verified Model Organisms

Source
arxiv.orgfull article ↗
Read on arxiv→
Publisher summary· verbatim

arXiv:2606.12618v2 Announce Type: replace Abstract: Robust lie detectors for language models could enable powerful techniques for auditing, monitoring, and post-hoc investigation of model behaviour, but evaluating them requires testbeds where models verifiably believe the opposite of what they say.

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Discussion
Mentioned models
04
  • 01
    Did-You-Lie (DYL)
  • 02
    chain-of-thought judge
  • 03
    logprob classifier
  • 04
    activation probes
Source
↗
arxiv
Read original ↗All from arxiv →
Tags
04
#lie detection#language models#model evaluation#artificial intelligence

No replies yet. Be first.

Mentioned models
04
  • 01
    Did-You-Lie (DYL)
  • 02
    chain-of-thought judge
  • 03
    logprob classifier
  • 04
    activation probes
Source
↗
arxiv
Read original ↗All from arxiv →
Tags
04
#lie detection#language models#model evaluation#artificial intelligence
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Originally published on arxiv ↗
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