<rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Hacker News: jah242</title><link>https://news.ycombinator.com/user?id=jah242</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Fri, 23 Oct 2026 15:28:37 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=jah242" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by jah242 in "The $2T question: Will knowledge-work complexity scale with model capability?"]]></title><description><![CDATA[
<p>I think an under-discussed aspect of the frontier-versus-commodity intelligence debate is that the rate at which real economic tasks adapt in complexity may be just as important as, if not more important than, the lag between open and closed model capability.</p>
]]></description><pubDate>Wed, 08 Jul 2026 12:23:42 +0000</pubDate><link>https://news.ycombinator.com/item?id=48831021</link><dc:creator>jah242</dc:creator><comments>https://news.ycombinator.com/item?id=48831021</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48831021</guid></item><item><title><![CDATA[The $2T question: Will knowledge-work complexity scale with model capability?]]></title><description><![CDATA[
<p>Article URL: <a href="https://twitter.com/__josh_harris__/status/2074824864288919945">https://twitter.com/__josh_harris__/status/2074824864288919945</a></p>
<p>Comments URL: <a href="https://news.ycombinator.com/item?id=48831020">https://news.ycombinator.com/item?id=48831020</a></p>
<p>Points: 1</p>
<p># Comments: 1</p>
]]></description><pubDate>Wed, 08 Jul 2026 12:23:42 +0000</pubDate><link>https://twitter.com/__josh_harris__/status/2074824864288919945</link><dc:creator>jah242</dc:creator><comments>https://news.ycombinator.com/item?id=48831020</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48831020</guid></item><item><title><![CDATA[New comment by jah242 in "Knowledge factories and the industrialisation of knowledge work"]]></title><description><![CDATA[
<p>I wrote this up while building Sonto.<p>Essentially, I think the discussion around AI agents may be over-indexing on autonomous task horizons. METR-style task horizons clearly matter, but if the industrial revolution is anything to go by, redesigning the production process itself may be just as important for knowledge work: finance, accounting, law, research, etc.<p>In the industrial revolution, many of the economic gains didn’t come from adding machines into artisan workshops, but from inventing new industrial processes. For physical tasks, that often meant shrinking the length of autonomous human operation and reorganising production into smaller, shorter, more standardised subtasks: division of labour, specialised tooling, QA, repeatable handoffs.<p>My suspicion is that knowledge work may end up looking similar. The interesting question may be less “how long can one agent operate autonomously?” and more “how can we define small, verifiable subtasks that agents can perform with successive nines of reliability?”<p>Interested in any thoughts or critiques of the analogy.</p>
]]></description><pubDate>Mon, 06 Jul 2026 20:59:41 +0000</pubDate><link>https://news.ycombinator.com/item?id=48810437</link><dc:creator>jah242</dc:creator><comments>https://news.ycombinator.com/item?id=48810437</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48810437</guid></item><item><title><![CDATA[Knowledge factories and the industrialisation of knowledge work]]></title><description><![CDATA[
<p>Article URL: <a href="https://www.sontoresearch.ai/blog/knowledge-factories-and-the-industrialisation-of-knowledge-work">https://www.sontoresearch.ai/blog/knowledge-factories-and-the-industrialisation-of-knowledge-work</a></p>
<p>Comments URL: <a href="https://news.ycombinator.com/item?id=48810436">https://news.ycombinator.com/item?id=48810436</a></p>
<p>Points: 3</p>
<p># Comments: 2</p>
]]></description><pubDate>Mon, 06 Jul 2026 20:59:41 +0000</pubDate><link>https://www.sontoresearch.ai/blog/knowledge-factories-and-the-industrialisation-of-knowledge-work</link><dc:creator>jah242</dc:creator><comments>https://news.ycombinator.com/item?id=48810436</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48810436</guid></item><item><title><![CDATA[LLMs in Public Health – Part 2]]></title><description><![CDATA[
<p>Article URL: <a href="https://joshuaharrissite.substack.com/p/llms-in-public-health-part-2">https://joshuaharrissite.substack.com/p/llms-in-public-health-part-2</a></p>
<p>Comments URL: <a href="https://news.ycombinator.com/item?id=44281767">https://news.ycombinator.com/item?id=44281767</a></p>
<p>Points: 1</p>
<p># Comments: 0</p>
]]></description><pubDate>Sun, 15 Jun 2025 11:30:39 +0000</pubDate><link>https://joshuaharrissite.substack.com/p/llms-in-public-health-part-2</link><dc:creator>jah242</dc:creator><comments>https://news.ycombinator.com/item?id=44281767</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44281767</guid></item><item><title><![CDATA[LLMs in Public Health]]></title><description><![CDATA[
<p>Article URL: <a href="https://joshuaharrissite.substack.com/p/llms-in-public-health-part-1">https://joshuaharrissite.substack.com/p/llms-in-public-health-part-1</a></p>
<p>Comments URL: <a href="https://news.ycombinator.com/item?id=44200536">https://news.ycombinator.com/item?id=44200536</a></p>
<p>Points: 1</p>
<p># Comments: 0</p>
]]></description><pubDate>Fri, 06 Jun 2025 13:14:56 +0000</pubDate><link>https://joshuaharrissite.substack.com/p/llms-in-public-health-part-1</link><dc:creator>jah242</dc:creator><comments>https://news.ycombinator.com/item?id=44200536</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44200536</guid></item><item><title><![CDATA[New comment by jah242 in "Slow AI adoption – the arguments I find most compelling"]]></title><description><![CDATA[
<p>Interested to hear people's thoughts on why even though AI developments seem so revolutionary it may actually still not be the explosion of growth and societal change that often seems accepted in AI circles.</p>
]]></description><pubDate>Fri, 16 May 2025 11:34:41 +0000</pubDate><link>https://news.ycombinator.com/item?id=44004113</link><dc:creator>jah242</dc:creator><comments>https://news.ycombinator.com/item?id=44004113</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44004113</guid></item><item><title><![CDATA[Slow AI adoption – the arguments I find most compelling]]></title><description><![CDATA[
<p>Article URL: <a href="https://substack.com/home/post/p-161134050">https://substack.com/home/post/p-161134050</a></p>
<p>Comments URL: <a href="https://news.ycombinator.com/item?id=44004112">https://news.ycombinator.com/item?id=44004112</a></p>
<p>Points: 1</p>
<p># Comments: 2</p>
]]></description><pubDate>Fri, 16 May 2025 11:34:41 +0000</pubDate><link>https://substack.com/home/post/p-161134050</link><dc:creator>jah242</dc:creator><comments>https://news.ycombinator.com/item?id=44004112</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44004112</guid></item><item><title><![CDATA[New comment by jah242 in "DeepFloyd IF: open-source text-to-image model"]]></title><description><![CDATA[
<p>This is text + image -> text but pretty cool and still might be of interest to you:<p><a href="https://llava-vl.github.io" rel="nofollow">https://llava-vl.github.io</a></p>
]]></description><pubDate>Fri, 28 Apr 2023 17:51:11 +0000</pubDate><link>https://news.ycombinator.com/item?id=35744722</link><dc:creator>jah242</dc:creator><comments>https://news.ycombinator.com/item?id=35744722</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=35744722</guid></item><item><title><![CDATA[New comment by jah242 in "DeepFloyd IF: open-source text-to-image model"]]></title><description><![CDATA[
<p>This is text + image -> text but pretty cool and still might be of interest to you:<p><a href="https://llava-vl.github.io" rel="nofollow">https://llava-vl.github.io</a></p>
]]></description><pubDate>Fri, 28 Apr 2023 17:50:26 +0000</pubDate><link>https://news.ycombinator.com/item?id=35744713</link><dc:creator>jah242</dc:creator><comments>https://news.ycombinator.com/item?id=35744713</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=35744713</guid></item><item><title><![CDATA[New comment by jah242 in "ViperGPT: Visual Inference via Python Execution for Reasoning"]]></title><description><![CDATA[
<p>This might be of interest to you (Google are getting there :))- <a href="https://palm-e.github.io" rel="nofollow">https://palm-e.github.io</a></p>
]]></description><pubDate>Fri, 17 Mar 2023 17:33:09 +0000</pubDate><link>https://news.ycombinator.com/item?id=35200183</link><dc:creator>jah242</dc:creator><comments>https://news.ycombinator.com/item?id=35200183</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=35200183</guid></item><item><title><![CDATA[New comment by jah242 in "ViperGPT: Visual Inference via Python Execution for Reasoning"]]></title><description><![CDATA[
<p>Google actually recently went some steps further and combined the PaLM LLM (bigger than GPT-3.5) with a 22 billion parameter Vision Transformer to do this -<p><a href="https://palm-e.github.io" rel="nofollow">https://palm-e.github.io</a></p>
]]></description><pubDate>Fri, 17 Mar 2023 17:29:32 +0000</pubDate><link>https://news.ycombinator.com/item?id=35200143</link><dc:creator>jah242</dc:creator><comments>https://news.ycombinator.com/item?id=35200143</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=35200143</guid></item><item><title><![CDATA[New comment by jah242 in "Testing GPT 4's code-writing capabilities with some real world problems"]]></title><description><![CDATA[
<p>Whilst maybe GPT-4 will change this, I think it is important to remember that these general ChatBots are not the way we have generally trained LLMs to write the best code. In fact, coding is one of the few areas where training specifically just using source code and maybe some stack overflow (not all natural language on the internet) leads to better results on the previous iteration of LLMs (GPT-3 wave). So the real test will be whether the GPT-4 wave of specific coding LLMs i.e GPT-4-Codex can 'actually write code' see:<p>AlphaCode
Codex
CodeGen</p>
]]></description><pubDate>Fri, 17 Mar 2023 10:17:48 +0000</pubDate><link>https://news.ycombinator.com/item?id=35195172</link><dc:creator>jah242</dc:creator><comments>https://news.ycombinator.com/item?id=35195172</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=35195172</guid></item><item><title><![CDATA[New comment by jah242 in "GPT4 and the Multi-Modal, Multi-Model, Multi-Everything Future of AGI"]]></title><description><![CDATA[
<p>Whilst not the same I recommend you look at the DeepMind Gato paper to see surprisingly (relatively) simple multi modal can be - <a href="https://openreview.net/forum?id=1ikK0kHjvj" rel="nofollow">https://openreview.net/forum?id=1ikK0kHjvj</a><p>Essentially to merge lots of modalities they just go 'let's convert all modalities into integers in the same given range', e.g the word 'me' = 1001, up in Atari = 11002, joint torque of right motor of robot = 33000 and so on.<p>From the paper:<p>There are infinite possible ways to transform data into tokens, including directly using the raw underlying byte stream. Below we report the tokenization scheme we found to produce the best results for Gato at the current scale using contemporary hardware and model architectures.<p>• Text is encoded via SentencePiece (Kudo & Richardson, 2018) with 32000 subwords into the integer range [0, 32000).<p>• Images are first transformed into sequences of non-overlapping 16 × 16 patches in raster order, as done in ViT (Dosovitskiy et al., 2020). Each pixel in the image patches is then normalized between
[−1, 1] and divided by the square-root of the patch size (i.e.
The tokenized result is a sequence of integers within the range of [0, 1024).
16 = 4).<p>• Discrete values, e.g. Atari button presses, are flattened into sequences of integers in row-major order.<p>• Continuous values, e.g. proprioceptive inputs or joint torques, are first flattened into sequences of floating point values in row-major order. The values are mu-law encoded to the range [−1, 1] if not already there (see Figure 14 for details), then discretized to 1024 uniform bins. The discrete integers are then shifted to the range of [32000, 33024).</p>
]]></description><pubDate>Wed, 15 Mar 2023 19:09:47 +0000</pubDate><link>https://news.ycombinator.com/item?id=35173238</link><dc:creator>jah242</dc:creator><comments>https://news.ycombinator.com/item?id=35173238</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=35173238</guid></item><item><title><![CDATA[New comment by jah242 in "GPT-4"]]></title><description><![CDATA[
<p>I m sorry but in stating the goal posts haven't moved, you've literally just moved the goal posts.<p>'everything a human can do' is not the same as 'anything any human can do as well as the best humans at that thing (because those are the ones we pay)' - most humans cannot do any of the things you state you are waiting for an AI to do to be 'general'.<p>Therefore, the first part of your statement is the initial goal post and the second part of your statement implies a very different goal post. The new goal post you propose would imply that most humans are not generally intelligent - which you could argue... but would definitely be a new goal post.</p>
]]></description><pubDate>Tue, 14 Mar 2023 18:22:48 +0000</pubDate><link>https://news.ycombinator.com/item?id=35156151</link><dc:creator>jah242</dc:creator><comments>https://news.ycombinator.com/item?id=35156151</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=35156151</guid></item><item><title><![CDATA[New comment by jah242 in "Artificial intelligence is permeating business at last"]]></title><description><![CDATA[
<p>So I appreciate the jist of your point but the way these models work is rather more complicated that copying and pasting snippets and so it certainly is not 'literally' true. The models are trained to predict sub-word level tokens from the internet training dataset, so the level of re-formation and regurgitation in a generated sentence can be vast, to the point of final sentence being novel it's own right.</p>
]]></description><pubDate>Thu, 08 Dec 2022 14:47:41 +0000</pubDate><link>https://news.ycombinator.com/item?id=33908378</link><dc:creator>jah242</dc:creator><comments>https://news.ycombinator.com/item?id=33908378</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=33908378</guid></item><item><title><![CDATA[New comment by jah242 in "Artificial intelligence is permeating business at last"]]></title><description><![CDATA[
<p>> but all it does is regurgitate existing works<p>I am genuinely intrigued by this point of view and so would love to hear people who hold it's reasoning.<p>Over the last few days I've seen hundreds of poems and stories from ones about climate change in the style of a sonnet to peanut butter sandwiches getting stuck in toasters in the style of the bible. I even asked it to make a text adventure game for me to play where I could put in any instruction, leading to a unique series of events and narrative.<p>Is the claim that these were all simply copy and pastes of something on the internet in their entirety? And that as such the internet already seems to contain essentially every permutation of everything I could ask ChatGPT, as to me this sounds highly implausible.<p>If the claim is that whilst these are not direct copy pastes, it is essentially a remix of lots of different things people have said before on the internet repurposed to a different end, is that not literally just what language is? Humans use common sayings, idioms, slang and phrases all the time, never mind the 'tropes' and story lines that are reused constantly. Coders use common patterns and styles and copy from stackoverflow. In fact language literally only works because we all share it and share the meaning of it.<p>If we are saying that all ChatGPT does is remix existing language and phrases to a new purpose... to me we are saying ChatGPT does the same thing as humans.<p>Any thoughts would be appreciated.</p>
]]></description><pubDate>Thu, 08 Dec 2022 12:06:02 +0000</pubDate><link>https://news.ycombinator.com/item?id=33906983</link><dc:creator>jah242</dc:creator><comments>https://news.ycombinator.com/item?id=33906983</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=33906983</guid></item><item><title><![CDATA[New comment by jah242 in "Building a Virtual Machine Inside ChatGPT"]]></title><description><![CDATA[
<p>Thanks! A less impressive but fun variant of this I am using is for open ended text adventure:<p>> I want you to act as a text based adventure game. I will type commands and you will reply with what the adventure game should show. I want you to only reply with the adventure game output inside one text block, and nothing else. Do not write explanations. Do not type commands unless I instruct you to do so. My first command is go left</p>
]]></description><pubDate>Sun, 04 Dec 2022 01:00:48 +0000</pubDate><link>https://news.ycombinator.com/item?id=33849350</link><dc:creator>jah242</dc:creator><comments>https://news.ycombinator.com/item?id=33849350</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=33849350</guid></item><item><title><![CDATA[New comment by jah242 in "Is early-onset cancer an emerging global epidemic?"]]></title><description><![CDATA[
<p>For context, looking at UK data:<p>1. Yes incidence of cancer in 25-49 year olds has increased 22% from 1993 to 2018 - but that is 22% on a very low number which means it is still a very low number. When you account for increased screening, greater awareness, and better testing, the increase is likely even smaller.<p><a href="https://www.cancerresearchuk.org/health-professional/cancer-statistics/incidence/age#heading-Three" rel="nofollow">https://www.cancerresearchuk.org/health-professional/cancer-...</a><p>2. Better treatment (and more effective screening) means mortality rates per 100k from all cancers in 25-49 has dropped c.40% over the same period (despite higher incidence).<p><a href="https://www.cancerresearchuk.org/health-professional/cancer-statistics/mortality/age#heading-Three" rel="nofollow">https://www.cancerresearchuk.org/health-professional/cancer-...</a><p>So whilst this is obviously important to study. At least the UK data doesn't seem too terrifying but I m no expert.</p>
]]></description><pubDate>Fri, 09 Sep 2022 22:27:03 +0000</pubDate><link>https://news.ycombinator.com/item?id=32785650</link><dc:creator>jah242</dc:creator><comments>https://news.ycombinator.com/item?id=32785650</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=32785650</guid></item><item><title><![CDATA[New comment by jah242 in "There’s a new hole in the ozone layer, and it’s even bigger than the other ones"]]></title><description><![CDATA[
<p>> Secondly, the tropical hole wouldn’t have qualified as a hole under the old definition of a hole, which was defined as having ozone levels below a certain threshold. Lu’s study redefines a hole as an area with ozone loss greater than 25%.<p>Unless I'm missing something isn't this 'we discovered a new hole because we redefined what a hole is'.... I think I could make a lot of important discoveries if I was allowed to do this.<p>Still interesting though.</p>
]]></description><pubDate>Tue, 05 Jul 2022 18:29:42 +0000</pubDate><link>https://news.ycombinator.com/item?id=31991919</link><dc:creator>jah242</dc:creator><comments>https://news.ycombinator.com/item?id=31991919</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=31991919</guid></item></channel></rss>