How good are modern language models compared to humans at the task language models are trained on (next token prediction on internet text)? We found that humans seem to be consistently worse at next-token prediction (in terms of both top-1 accuracy and perplexity) than even small models like Fairseq-125M, a 12-layer transformer roughly the size and quality of GPT-1.
TL;DR: We introduce a testbed based on censored Chinese LLMs, which serve as natural objects of study for studying secret elicitation techniques. Then we study the efficacy of honesty elicitation and lie detection techniques for detecting and removing generated falsehoods.
This post presents a summary of the paper, including examples of transcripts and other miscellaneous findings.
X thread | arXiv paper | Code | Transcripts
Also available in markdown at theMultiplicity.ai/blog/schelling-goodness.
This post explores a notion I'll call Schelling goodness. Claims of Schelling goodness are not first-order moral verdicts like "X is good" or "X is bad." They are claims about a class of hypothetical coordination games in the sense of Thomas Schelling, where the task being coordinated on is a moral verdict. In each such game, participants aim to give the same response regarding a moral question, by reasoning about what a very diverse population of intelligent beings would converge on, using only broadly shared constraints: common knowledge of the question at hand, and background knowledge from the survival and growth pressures that shape successful civilizations. Unlike many Schelling coordination games, we'll be focused on scenarios with no shared history or knowledge...
I get that a lot of people use "simulation" and "computer program" as basically synonyms, but that's a bit linguistically impoverished for the hard work of analyzing distinct metaphysical hypotheses and their consequences. Consider that ideal behavior is different in
a) computer worlds that are built to mimic an existing world, in which case our "job" is be similar to whatever is "out there" that we're a simulation of, versus
b) computer worlds that are built to be a de novo home for a new kind of life or being, such as for entertainment or exploratory scien...
It seems that LLMs are not good enough at reasoning, even after being trained on ~all human output, such that you couldn't amplify their capabilities to arbitrary levels through iterated amplification, so AI companies are mainly increasing AI capabilities via RLVR instead. Is this impression wrong, and how to update on it if not?
Aside from the potential implications on alignment (i.e., closing off one approach that seemed hopeful for some, at least for the foreseeable future), I wonder if this is a deficiency in LLMs (their architecture or how they're trai...
I'm curious what Sonnet 4.5's score would be on your external CoT controllability eval. I.e., what Sonnet 4.5's blue bar in your Fig. 25 would look like. (I couldn't find a result like this in your paper, but I might have overlooked something)
My casual impression has been that external CoT with Sonnet 4.5 is fairly steerable, but this impression is mostly based on "in practice I have no trouble getting Sonnet 4.5 to do the kind of CoT I need" rather than any kind of systematic investigation.
It seems like at least one of the following must be true:
As AI systems get more capable, it becomes increasingly uncompetitive and infeasible to avoid deferring to AIs on increasingly many decisions. Further, once systems are sufficiently capable, control becomes infeasible. [1] Thus, one of the main strategies for handling AI risk is fully (or almost fully) deferring to AIs on managing these risks. Broadly speaking, when I say "deferring to AIs" [2] I mean having these AIs do virtually all of the work to develop more capable and aligned successor AIs, managing exogenous risks, and making strategic decisions. [3] If we plan to defer to AIs, I think it's safest...
My overall sense is that this behavioral testing will generally be hard. It will probably be a huge mess if we're extremely rushed and need to do all of this in a few months
Why can't we do a bunch of the work for this ahead of time? E.g., creating high-effort evaluation datasets for reward models.