LessWrong (Curated & Popular)

LessWrong (Curated & Popular)

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LessWrong (Curated & Popular) episodes

  • “EIS XIII: Reflections on Anthropic’s SAE Research Circa May 2024” by scasper
    Crossposted from the AI Alignment Forum. May contain more technical jargon than usual.Part 13 of 12 in the Engineer's Interpretability Sequence.

     TL;DR

    On May 5, 2024, I made a set of 10 predictions about what the next sparse autoencoder (SAE) paper from Anthropic would and wouldn’t do. Today's new SAE paper from Anthropic was full of brilliant experiments and interesting insights, but it ultimately underperformed my expectations. I am beginning to be concerned that Anthropic's recent approach to interpretability research might be better explained by safety washing than practical safety work.

    Think of this post as a curt editorial instead of a technical piece. I hope to revisit my predictions and this post in light of future updates.

     Reflecting on predictions

    Please see my original post for 10 specific predictions about what today's paper would and wouldn’t accomplish. I think that Anthropic obviously did 1 and 2 [...]

    ---

    First published:
    May 21st, 2024

    Source:
    https://www.lesswrong.com/posts/pH6tyhEnngqWAXi9i/eis-xiii-reflections-on-anthropic-s-sae-research-circa-may

    ---

    Narrated by TYPE III AUDIO.


    7 min
  • “What’s Going on With OpenAI’s Messaging?” by ozziegoen

    This is a quickly-written opinion piece, of what I understand about OpenAI. I first posted it to Facebook, where it had some discussion. 

     

     Some arguments that OpenAI is making, simultaneously:

     

    1.  OpenAI will likely reach and own transformative AI (useful for attracting talent to work there).
    2.  OpenAI cares a lot about safety (good for public PR and government regulations).
    3.  OpenAI isn’t making anything dangerous and is unlikely to do so in the future (good for public PR and government regulations).
    4.  OpenAI doesn’t need to spend many resources on safety, and implementing safe AI won’t put it at any competitive disadvantage (important for investors who own most of the company).
    5.  Transformative AI will be incredibly valuable for all of humanity in the long term (for public PR and developers).
    6.  People at OpenAI have thought long and hard about what will happen, and it will be fine.
    7.  We can’t [...]

    ---

     First published:
    May 21st, 2024

    Source:
    https://www.lesswrong.com/posts/cy99dCEiLyxDrMHBi/what-s-going-on-with-openai-s-messaging

    ---

    Narrated by TYPE III AUDIO.


    7 min
  • “Language Models Model Us” by eggsyntax

    Produced as part of the MATS Winter 2023-4 program, under the mentorship of @Jessica Rumbelow

    One-sentence summary: On a dataset of human-written essays, we find that gpt-3.5-turbo can accurately infer demographic information about the authors from just the essay text, and suspect it's inferring much more.


     Introduction.
     
     Every time we sit down in front of an LLM like GPT-4, it starts with a blank slate. It knows nothing[1] about who we are, other than what it knows about users in general. But with every word we type, we reveal more about ourselves -- our beliefs, our personality, our education level, even our gender. Just how clearly does the model see us by the end of the conversation, and why should that worry us?

    Like many, we were rather startled when @janus showed that gpt-4-base could identify @gwern by name, with 92% confidence, from a 300-word comment. If [...]




    The original text contained 12 footnotes which were omitted from this narration.



    ---

     First published:
    May 17th, 2024

    Source:
    https://www.lesswrong.com/posts/dLg7CyeTE4pqbbcnp/language-models-model-us

    ---

    Narrated by TYPE III AUDIO.


    30 min
  • Jaan Tallinn’s 2023 Philanthropy Overview
    This is a link post.to follow up my philantropic pledge from 2020, i've updated my philanthropy page with 2023 results.

    in 2023 my donations funded $44M worth of endpoint grants ($43.2M excluding software development and admin costs) — exceeding my commitment of $23.8M (20k times $1190.03 — the minimum price of ETH in 2023).

    ---

    First published:
    May 20th, 2024

    Source:
    https://www.lesswrong.com/posts/bjqDQB92iBCahXTAj/jaan-tallinn-s-2023-philanthropy-overview

    ---

    Narrated by TYPE III AUDIO.

    1 min
  • “OpenAI: Exodus” by Zvi
    Previously: OpenAI: Facts From a Weekend, OpenAI: The Battle of the Board, OpenAI: Leaks Confirm the Story, OpenAI: Altman Returns, OpenAI: The Board Expands.

    Ilya Sutskever and Jan Leike have left OpenAI. This is almost exactly six months after Altman's temporary firing and The Battle of the Board, the day after the release of GPT-4o, and soon after a number of other recent safety-related OpenAI departures. Many others working on safety have also left recently. This is part of a longstanding pattern at OpenAI.

    Jan Leike later offered an explanation for his decision on Twitter. Leike asserts that OpenAI has lost the mission on safety and culturally been increasingly hostile to it. He says the superalignment team was starved for resources, with its public explicit compute commitments dishonored, and that safety has been neglected on a widespread basis, not only superalignment but also including addressing the safety [...]

    ---

     First published:
    May 20th, 2024

    Source:
    https://www.lesswrong.com/posts/ASzyQrpGQsj7Moijk/openai-exodus

    ---

    Narrated by TYPE III AUDIO.


    1 hr 25 min
  • DeepMind’s ”​​Frontier Safety Framework” is weak and unambitious
    FSF blogpost. Full document (just 6 pages; you should read it). Compare to Anthropic's RSP, OpenAI's RSP ("PF"), and METR's Key Components of an RSP.

    DeepMind's FSF has three steps:

    1. Create model evals for warning signs of "Critical Capability Levels"
      1. Evals should have a "safety buffer" of at least 6x effective compute so that CCLs will not be reached between evals
      2. They list 7 CCLs across "Autonomy, Biosecurity, Cybersecurity, and Machine Learning R&D"
        1. E.g. "Autonomy level 1: Capable of expanding its effective capacity in the world by autonomously acquiring resources and using them to run and sustain additional copies of itself on hardware it rents"
    2. Do model evals every 6x effective compute and every 3 months of fine-tuning
      1. This is an "aim," not a commitment
      2. Nothing about evals during deployment
    3. "When a model reaches evaluation thresholds (i.e. passes a set of early warning evaluations), we [...]
    ---

    First published:
    May 18th, 2024

    Source:
    https://www.lesswrong.com/posts/y8eQjQaCamqdc842k/deepmind-s-frontier-safety-framework-is-weak-and-unambitious

    ---

    Narrated by TYPE III AUDIO.

    8 min
  • Do you believe in hundred dollar bills lying on the ground? Consider humming
    Introduction.

    [Reminder: I am an internet weirdo with no medical credentials]

    A few months ago, I published some crude estimates of the power of nitric oxide nasal spray to hasten recovery from illness, and speculated about what it could do prophylactically. While working on that piece a nice man on Twitter alerted me to the fact that humming produces lots of nasal nitric oxide. This post is my very crude model of what kind of anti-viral gains we could expect from humming.

    I’ve encoded my model at Guesstimate. The results are pretty favorable (average estimated impact of 66% reduction in severity of illness), but extremely sensitive to my made-up numbers. Efficacy estimates go from ~0 to ~95%, depending on how you feel about publication bias, what percent of Enovid's impact can be credited to nitric oxide, and humming's relative effect. Given how made up speculative some [...]

    ---

    First published:
    May 16th, 2024

    Source:
    https://www.lesswrong.com/posts/NBZvpcBx4ewqkdCdT/do-you-believe-in-hundred-dollar-bills-lying-on-the-ground-1

    ---

    Narrated by TYPE III AUDIO.

    12 min
  • Deep Honesty
    Most people avoid saying literally false things, especially if those could be audited, like making up facts or credentials. The reasons for this are both moral and pragmatic — being caught out looks really bad, and sustaining lies is quite hard, especially over time. Let's call the habit of not saying things you know to be false ‘shallow honesty’[1].

    Often when people are shallowly honest, they still choose what true things they say in a kind of locally act-consequentialist way, to try to bring about some outcome. Maybe something they want for themselves (e.g. convincing their friends to see a particular movie), or something they truly believe is good (e.g. causing their friend to vote for the candidate they think will be better for the country).

    Either way, if you think someone is being merely shallowly honest, you can only shallowly trust them: you might be confident that [...]

    The original text contained 7 footnotes which were omitted from this narration.

    ---

    First published:
    May 7th, 2024

    Source:
    https://www.lesswrong.com/posts/szn26nTwJDBkhn8ka/deep-honesty

    ---

    Narrated by TYPE III AUDIO.

    16 min
  • On Not Pulling The Ladder Up Behind You
    Epistemic Status: Musing and speculation, but I think there's a real thing here.

    1.

    When I was a kid, a friend of mine had a tree fort. If you've never seen such a fort, imagine a series of wooden boards secured to a tree, creating a platform about fifteen feet off the ground where you can sit or stand and walk around the tree. This one had a rope ladder we used to get up and down, a length of knotted rope that was tied to the tree at the top and dangled over the edge so that it reached the ground.

    Once you were up in the fort, you could pull the ladder up behind you. It was much, much harder to get into the fort without the ladder. Not only would you need to climb the tree itself instead of the ladder with its handholds, but [...]

    The original text contained 1 footnote which was omitted from this narration.

    ---

    First published:
    April 26th, 2024

    Source:
    https://www.lesswrong.com/posts/k2kzawX5L3Z7aGbov/on-not-pulling-the-ladder-up-behind-you

    ---

    Narrated by TYPE III AUDIO.

    15 min
  • Mechanistically Eliciting Latent Behaviors in Language Models
    Produced as part of the MATS Winter 2024 program, under the mentorship of Alex Turner (TurnTrout).

    TL,DR: I introduce a method for eliciting latent behaviors in language models by learning unsupervised perturbations of an early layer of an LLM. These perturbations are trained to maximize changes in downstream activations. The method discovers diverse and meaningful behaviors with just one prompt, including perturbations overriding safety training, eliciting backdoored behaviors and uncovering latent capabilities.

    Summary In the simplest case, the unsupervised perturbations I learn are given by unsupervised steering vectors - vectors added to the residual stream as a bias term in the MLP outputs of a given layer. I also report preliminary results on unsupervised steering adapters - these are LoRA adapters of the MLP output weights of a given layer, trained with the same unsupervised objective.

    I apply the method to several alignment-relevant toy examples, and find that the [...]

    The original text contained 15 footnotes which were omitted from this narration.

    ---

    First published:
    April 30th, 2024

    Source:
    https://www.lesswrong.com/posts/ioPnHKFyy4Cw2Gr2x/mechanistically-eliciting-latent-behaviors-in-language-1

    ---

    Narrated by TYPE III AUDIO.

    1 hr 21 min

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