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WhitneyLand

6,603 karma · joined March 13, 2013

I have steadily endeavored to keep my mind free so as to give up any hypothesis, however much beloved, as soon as the facts are shown to be opposed to it - C. Darwin
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WhitneyLand··on TSMC 2nm Process Disclosure – How Does It Measure Up?
No, that’s not how it works.

TSMC publishes industrial research, not pure science research like a university.

In this context the amount of detail they release is careful balance of PR benefit vs. competitive advantage vs. patent status vs. keeping their talent happy because good researches want their names in prestigious journals.

WhitneyLand··on Scaling up test-time compute with latent reasoning: A recurrent depth approach
One of the hoped for benefits of this approach that’s described later in the paper. It’s not fully fleshed out what this will mean but the prospect is tantalizing.

"On a more philosophical note, we hope that latent reasoning captures facets of human reasoning that defy verbalization, such as spatial thinking, physical intuition or (motor) planning. Over many iterations of the recurrent process, reasoning in a high-dimensional vector space would enable the deep exploration of multiple directions simultaneously, instead of linear thinking, leading to a system capable of exhibiting novel and complex reasoning behavior."

WhitneyLand··on Why LLMs still have problems with OCR
>>When an LLM processes a document image, it first embeds it into a high-dimensional vector space through the attention mechanism…

This is a confusing way to describe attention and gets a bit off topic, the attention mechanism is not really what’s causing any of the issues in the article.

WhitneyLand··on PlayAI's new Dialog model achieves 3:1 preference in human evals
Interesting OpenAI is left out from the comparison. I know they don’t do cloning, but there’s definitely overlap for narratives.

I wonder which comparison they hope to avoid, quality or price?

WhitneyLand··on I believe 6502 instruction set is a good first assembly language
Same, learned as a kid. What was your motivation?

Mine was wanting to make games and hitting the performance wall in basic.

WhitneyLand··on OpenAI O3-Mini
The point is there has to be meaning for reasoning. I think the claim in this paper is very clear and the results are shown decisively.

Research papers relating to reasoning approach and define it in many ways but crucially, the good ones offer a testable claim.

Simply saying “models can’t reason” is ambiguous to the point of being unanswerable.

WhitneyLand··on OpenAI O3-Mini
Examples go back 50 years, across many of the disciplines you’ve mentioned, but to throw out one that’s recent, on topic, and highly cited, there’s:

Chain-of-Thought Prompting Elicits Reasoning in Large Language Models https://arxiv.org/pdf/2501.19201

It effectively treats “reasoning” as the ability to generate intermediate steps leading to a correct conclusion.

Now, is this valid reasoning? Well, depends on the claim and the definition of reasoning.

When someone just says AI can’t reason, I could argue for or against that depending on the specifics. It’s not enough to just say yes or no.

WhitneyLand··on OpenAI O3-Mini
Yeah sure there’s lots of research on reasoning. The papers I’ve seen that make claims about it are usually pretty precise about what it means in the context of that work and that specific claim, at least in the hard sciences listed.
WhitneyLand··on OpenAI O3-Mini
The problem with claims like these that models are not doing “actual reasoning” is that they are often hot takes and not thought through very well.

For example, since reasoning doesn’t yet have any consensus definition that can be applied as a yes/no test - you have to explain what you specifically mean by it, or else the claim is hollow.

Clarify your definition, give a concrete example under that definition of something that’s your version of true scottsman reasoning and something that’s not, then let’s talk.

WhitneyLand··on Notes on OpenAI o3-mini
How far off was o3 from the level of a professional translator (before it started to go off track)?
WhitneyLand··on An analysis of DeepSeek's R1-Zero and R1
Can you share at a high level how you run this model?

We know it’s 671B params with each MOE node at 37B…

If the GPUs have say, 140GB for an H200, then do you just load up as many nodes as will fit into a GPU?

How much do interconnects hurt performance vs being able to load the model into a single GPU?

WhitneyLand··on Promising results from DeepSeek R1 for code
Yeah, human apologists basically.

Thanks to Simon for pointing out my point is encapsulated by the AI effect, which also offers an explanation:

"people subconsciously are trying to preserve for themselves some special role in the universe…By discounting artificial intelligence people can continue to feel unique and special.”

WhitneyLand··on Promising results from DeepSeek R1 for code
Every time AI achieves something new/productive/interesting, cue the apologists who chime in to say “well yeah but that really just decomposes into this stuff so it doesn’t mean much”.

I don’t get why people don’t understand that everything decomposes into other things.

You can draw the line for when AI will truly blow your mind anywhere you want, the point is the dominoes keep falling relentlessly and there’s no end in sight.

WhitneyLand··on The impact of competition and DeepSeek on Nvidia
Exactly, it’s not an algorithm, it’s one mechanism used in many (most?) compression algorithms.

Therefore, it has no compression ratio, and it doesn’t make sense to compare it to other algorithms.

WhitneyLand··on The impact of competition and DeepSeek on Nvidia
DCT is not an algorithm at all, it’s a mathematical transform.

It doesn’t have a compression ratio.

WhitneyLand··on 417-megapixel Andromeda galaxy panorama took over a decade to make
Yes, immediately. Think of the stories all those lives could tell. It’s awe inspiring and humbling.
WhitneyLand··on Physicists have shown that an idealized form of magnetism is heatproof
No, this is an idealized substance, doesn’t exist irl.

Heat would definitely kill fusion reactor magnets.

That’s why they’re so hard to build, plasma of a million degrees has to sit only a meters away from superconducting magnets which have to stay cryogenically cooled to near absolute zero.

WhitneyLand··on Has LLM killed traditional NLP?
For context, 10M would cost ~$27.

Say Gemini Flash 8B, allowing ~28 tokens for prompt input at $0.075/1M tokens, plus 2 output tokens at $0.30/1M. Works out to $0.0027 per classification. Or in other words, for 1 penny you could do this classification 3.7 times.

WhitneyLand··on Norepinephrine-mediated slow vasomotion drives glymphatic clearance during sleep
On a related note, what are the best sleep aides as of 2025?

Are any of the side-effect profiles worth it?

WhitneyLand··on Norepinephrine-mediated slow vasomotion drives glymphatic clearance during sleep
They found that Ambien interferes with the natural cleaning process or removal of waste products from the brain.

It suggests that artificially induced sleep might not provide all the benefits of natural sleep.

WhitneyLand··on Entropy of a Large Language Model output
> the output token of the LLM (black box) is not deterministic. Rather, it is a probability distribution over all the available tokens

How is this not deterministic? Randomness is intentionally added via temperature.

WhitneyLand··on Time Dilation Formula / Calculator
The wording is misleading:

[When you move through space quickly, you move through time slowly]

Why all the “you”? This makes it sound like you would personally experience slowness. Could be clarified to say it’s only according to the perception of others.

WhitneyLand··on Ending our third party fact-checking program and moving to Community Notes model
It is quite striking and bizarre the first time you’re in an extended conversation, and hear it over and over.

Surprised someone was called out though as all the social cues around should be enough to sense no ill intent.

WhitneyLand··on Ts_zip: Text Compression Using Large Language Models
I’m not sure this is strictly true. It seems more accurate to say there are deep connections between the two rather than they are theoretically equivalent problems. His work is really cool though no doubt.
WhitneyLand··on This open problem taught me what topology is [video]
Thanks so much for the thoughtful comment. I hope others find it as hopeful and motivating as I did.
WhitneyLand··on This open problem taught me what topology is [video]
Yeah, weird right? It’s related to what’s sometimes called gifted kid burnout.
WhitneyLand··on This open problem taught me what topology is [video]
Does anyone else feel anxiety watching this? I guess some fear of failure/over achiever residual worry hangs on.
WhitneyLand··on 1-800-ChatGPT
So the perception of those aged 50+, is one of people so far removed from technology they’d prefer to use a telephone to avoid their discomfort with computers?

I’m well into this group and still make a lot more api calls than phone calls.

Fresh out of college I recall vividly thinking, I’ll need to build an impressive list of side projects to overcome preconceptions about how much I can truly offer at my age. Maybe nothing has changed.

WhitneyLand··on The case against Google's claims of "quantum supremacy"
Would be interested to hear your response to Scott Aaronson’s comment:

“Gil’s problem is that the 2019 experiment was long ago superseded anyway: besides the new and more inarguable Google result, IBM, Quantinuum, QuEra, and USTC have now all also reported Random Circuit Sampling experiments with good results.”

WhitneyLand··on Arc Prize 2024 Winners and Technical Report
I think you’re overly fixated on some minor points relative to the overall utility on offer here. And also skewing the facts a bit. For example at one point you quote the OP on words that were never said as far as I can see. At another point, you characterize their position as “replacing deep learning entirely” which, as far as I can tell, has never been advocated for in this comment thread or on behalf of ARC.
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