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“38.2 - Jesse Hoogland on Singular Learning Theory” by DanielFilan


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You may have heard of singular learning theory, and its “local learning coefficient”, or LLC - but have you heard of the refined LLC? In this episode, I chat with Jesse Hoogland about his work on SLT, and using the refined LLC to find a new circuit in language models.

Topics we discuss:

  • About Jesse
  • The Alignment Workshop
  • About Timaeus
  • SLT that isn’t developmental interpretability
  • The refined local learning coefficient
  • Finding the multigram circuit
  • Daniel Filan (00:09):

    Hello, everyone. This is one of a series of short interviews that I’ve been conducting at the Bay Area Alignment Workshop, which is run by FAR.AI. Links to what we’re discussing, as usual, are in the description. A transcript is, as usual, available at axrp.net. And as usual, if you want to support the podcast, you can do so [...]

    ---

    Outline:

    (01:21) About Jesse

    (02:51) The Aligment Workshop

    (03:37) About Timaeus

    (06:52) SLT that isn’t developmental interpretability

    (12:20) The refined local learning coefficient

    (16:25) Finding the multigram circuit

    ---

    First published:

    November 27th, 2024

    Source:

    https://www.lesswrong.com/posts/7399F7TjTMreDBcmN/38-2-jesse-hoogland-on-singular-learning-theory

    ---

    Narrated by TYPE III AUDIO.

    ...more
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