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David Atkinson

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@diatkinson

PhD student @Northeastern's Bau Lab. Working on AI interpretability. Previously @EpochAIResearch.
Boston diatkinson.github.io Joined July 2019
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Latest posts 5

David Atkinson Verified account @diatkinson
Presenting this at #COLM2026 tomorrow!

Poster Session 1, 11am-1pm
Imperial Ballroom, poster #66
David Atkinson Verified account @diatkinson Oct 6
New COLM paper: Identifying Introspection From the Inside

When an LLM tells us about its decisions, does it 𝘬𝘯𝘰𝘸 what drives its choices—or is it guessing?

In our setting, we find that faithful models decide and report with the same layers. Unfaithful ones don't. 🧵
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David Atkinson Verified account @diatkinson
New COLM paper: Identifying Introspection From the Inside

When an LLM tells us about its decisions, does it 𝘬𝘯𝘰𝘸 what drives its choices—or is it guessing?

In our setting, we find that faithful models decide and report with the same layers. Unfaithful ones don't. 🧵
9 replies 71 reposts 319 likes 23K views View on X
David Atkinson Verified account @diatkinson
Aging well
Dan Elton 🔍 Verified account @moreisdifferent Feb 25, 2023
This is why I think fraud in science needs to be dealt with a lot more aggresively. The US should be investing a lot more into the US Office of Research Integrity (@HHS_ORI) so it can hire a team of field agents who carry out investigations, similar to what the FBI or SEC does.
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David Atkinson Verified account @diatkinson
Feminist conlang Láadan has something very close to this (see the evidence particle section)

en.m.wikipedia.org/wiki/L%C3%A1ad…
en.wikipedia.org Láadan - Wikipedia
vitalik.eth Verified account @VitalikButerin Nov 16, 2022
Sometimes I wish our language had tenses or other markers for levels of epistemic confidence. A one-syllable way to say:

"I believe X because I have mathematical proof"
"I'm underqualified on this topic, but my feeling is X"
"My impression from observations so far is X"

etc
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