<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: frabcus</title><link>https://news.ycombinator.com/user?id=frabcus</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Sun, 26 Apr 2026 08:33:52 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=frabcus" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by frabcus in "The Linux Foundation Launches the Agentic AI Foundation"]]></title><description><![CDATA[
<p>Block post - they contributed Goose: <a href="https://block.xyz/inside/block-anthropic-and-openai-launch-the-agentic-ai-foundation" rel="nofollow">https://block.xyz/inside/block-anthropic-and-openai-launch-t...</a></p>
]]></description><pubDate>Wed, 10 Dec 2025 14:00:22 +0000</pubDate><link>https://news.ycombinator.com/item?id=46217784</link><dc:creator>frabcus</dc:creator><comments>https://news.ycombinator.com/item?id=46217784</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46217784</guid></item><item><title><![CDATA[New comment by frabcus in "Delete FROM users WHERE location = 'Iran';"]]></title><description><![CDATA[
<p>The example usually given by pro-sanctions campaigners is South Africa (<a href="https://en.wikipedia.org/wiki/International_sanctions_during_apartheid" rel="nofollow">https://en.wikipedia.org/wiki/International_sanctions_during...</a>)</p>
]]></description><pubDate>Tue, 23 Sep 2025 13:04:55 +0000</pubDate><link>https://news.ycombinator.com/item?id=45346478</link><dc:creator>frabcus</dc:creator><comments>https://news.ycombinator.com/item?id=45346478</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45346478</guid></item><item><title><![CDATA[New comment by frabcus in "Source code for the X recommendation algorithm"]]></title><description><![CDATA[
<p>Looks pretty real:<p><a href="https://github.com/twitter/the-algorithm/blob/7f90d0ca342b928b479b512ec51ac2c3821f5922/home-mixer/server/src/main/scala/com/twitter/home_mixer/functional_component/decorator/HomeTweetTypePredicates.scala#L225" rel="nofollow">https://github.com/twitter/the-algorithm/blob/7f90d0ca342b92...</a><p>When this started it really put me off X - I'd have tolerated, and almost liked the idea, of a freedom of speeech place. But a place that boosts its owners posts... Nope.<p>I'm out - it's such a big personal diss of me, I'm not interested any more.</p>
]]></description><pubDate>Tue, 09 Sep 2025 16:16:59 +0000</pubDate><link>https://news.ycombinator.com/item?id=45184187</link><dc:creator>frabcus</dc:creator><comments>https://news.ycombinator.com/item?id=45184187</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45184187</guid></item><item><title><![CDATA[New comment by frabcus in "Le Chat: Custom MCP Connectors, Memories"]]></title><description><![CDATA[
<p>I tried Mistral for a bit, and it is <i>so</i> fast everything else feels bad now by comparison. I think there's lots of opportunity for OpenAI, Anthropic to stumble on features and performance.</p>
]]></description><pubDate>Thu, 04 Sep 2025 14:21:43 +0000</pubDate><link>https://news.ycombinator.com/item?id=45127591</link><dc:creator>frabcus</dc:creator><comments>https://news.ycombinator.com/item?id=45127591</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45127591</guid></item><item><title><![CDATA[New comment by frabcus in "UK's largest battery storage facility at Tilbury substation"]]></title><description><![CDATA[
<p>The spikes in the last 2 years have happened for very short amounts of time. If renewables are working, you don't get a spike, and save loads on this tariff. The small amount of time they're not, you sometimes have to pay more, but not for long enough to matter. It's fundamentally more effective for everyone than the default of buying the insurance of fixed prices.</p>
]]></description><pubDate>Mon, 01 Sep 2025 14:50:08 +0000</pubDate><link>https://news.ycombinator.com/item?id=45093095</link><dc:creator>frabcus</dc:creator><comments>https://news.ycombinator.com/item?id=45093095</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45093095</guid></item><item><title><![CDATA[New comment by frabcus in "UK's largest battery storage facility at Tilbury substation"]]></title><description><![CDATA[
<p>Have you tried switching to Agile Octopus tariff? My electricity cost has gone down 1/3rd since I did that. I also installed smart radiator thermostats, and knocked about 1/3rd off gas heating cost.</p>
]]></description><pubDate>Mon, 01 Sep 2025 14:46:48 +0000</pubDate><link>https://news.ycombinator.com/item?id=45093056</link><dc:creator>frabcus</dc:creator><comments>https://news.ycombinator.com/item?id=45093056</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45093056</guid></item><item><title><![CDATA[New comment by frabcus in "UK's largest battery storage facility at Tilbury substation"]]></title><description><![CDATA[
<p>I use that tariff, with no home battery or home solar or electric car. Saves about 1/3rd off my electricity bill. My only behaviour change has been to not run the washing machine 4pm-8pm.<p>It's great! I assume I'll get hit by a price spike at some point, hasn't happened for a couple of years so far.<p>Average unit cost for me yesterday was 4.35p/kWh.</p>
]]></description><pubDate>Mon, 01 Sep 2025 14:44:03 +0000</pubDate><link>https://news.ycombinator.com/item?id=45093026</link><dc:creator>frabcus</dc:creator><comments>https://news.ycombinator.com/item?id=45093026</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45093026</guid></item><item><title><![CDATA[New comment by frabcus in "Meta created flirty chatbots of Taylor Swift and others without permission"]]></title><description><![CDATA[
<p>"Meta tool for building chatbots" - what's this product called? How does its marketing page advertise itself?</p>
]]></description><pubDate>Sat, 30 Aug 2025 05:40:09 +0000</pubDate><link>https://news.ycombinator.com/item?id=45072139</link><dc:creator>frabcus</dc:creator><comments>https://news.ycombinator.com/item?id=45072139</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45072139</guid></item><item><title><![CDATA[New comment by frabcus in "Unexpected productivity boost of Rust"]]></title><description><![CDATA[
<p>It doesn't solve all the problems at library boundaries, but pyright is fairly new and vastly vastly better than mypy.<p>With it Python feels about at the type safety level of Typescript - not as good as a language that had types the whole time, but much much better than nothing if enforced with strict rules in CI.</p>
]]></description><pubDate>Thu, 28 Aug 2025 06:42:10 +0000</pubDate><link>https://news.ycombinator.com/item?id=45049157</link><dc:creator>frabcus</dc:creator><comments>https://news.ycombinator.com/item?id=45049157</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45049157</guid></item><item><title><![CDATA[New comment by frabcus in "AGI is an engineering problem, not a model training problem"]]></title><description><![CDATA[
<p>You've missed our consciousness of our inner experiences. They are more varied than just perception at the footlights of our consciousness (cf Hurlburt):<p>Imagination, inner voice, emotion, unsymbolized conceptual thinking as well as (our reconstructed view of our) perception.</p>
]]></description><pubDate>Sun, 24 Aug 2025 04:20:04 +0000</pubDate><link>https://news.ycombinator.com/item?id=45001360</link><dc:creator>frabcus</dc:creator><comments>https://news.ycombinator.com/item?id=45001360</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45001360</guid></item><item><title><![CDATA[New comment by frabcus in "The Folk Economics of Housing"]]></title><description><![CDATA[
<p>Supply of finance is critical factor in this not mentioned enough in this thread.</p>
]]></description><pubDate>Fri, 15 Aug 2025 16:59:04 +0000</pubDate><link>https://news.ycombinator.com/item?id=44914740</link><dc:creator>frabcus</dc:creator><comments>https://news.ycombinator.com/item?id=44914740</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44914740</guid></item><item><title><![CDATA[New comment by frabcus in "Ask HN: How can ChatGPT serve 700M users when I can't run one GPT-4 locally?"]]></title><description><![CDATA[
<p>Thanks, got it! Think I need a deeper article on this - as comment below says you'd then need to load the request specific state in instead.</p>
]]></description><pubDate>Wed, 13 Aug 2025 08:21:56 +0000</pubDate><link>https://news.ycombinator.com/item?id=44885869</link><dc:creator>frabcus</dc:creator><comments>https://news.ycombinator.com/item?id=44885869</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44885869</guid></item><item><title><![CDATA[New comment by frabcus in "Ask HN: How can ChatGPT serve 700M users when I can't run one GPT-4 locally?"]]></title><description><![CDATA[
<p>This seems a bit complicated to me. They don't serve very many models. My assumption is they just dedicate GPUs to specific models, so the model is always in VRAM. No loading per request - it takes a while to load a model in anyway.<p>The limiting factor compared to local is dedicated VRAM - if you dedicate 80GB of VRAM locally 24 hours/day so response times are fast, you're wasting most of the time when you're not querying.</p>
]]></description><pubDate>Sat, 09 Aug 2025 06:00:27 +0000</pubDate><link>https://news.ycombinator.com/item?id=44844357</link><dc:creator>frabcus</dc:creator><comments>https://news.ycombinator.com/item?id=44844357</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44844357</guid></item><item><title><![CDATA[New comment by frabcus in "GPT-5 leaked system prompt?"]]></title><description><![CDATA[
<p>Python is presumably for the chart drawing etc. feature which uses Phython underneath (<a href="https://help.openai.com/en/articles/8437071-data-analysis-with-chatgpt" rel="nofollow">https://help.openai.com/en/articles/8437071-data-analysis-wi...</a>)<p>And I assume React will be for the interactive rendering in Canvas (which was a fast follow of Claude making its coding feature use JS rather than Python) <a href="https://help.openai.com/en/articles/9930697-what-is-the-canvas-feature-in-chatgpt-and-how-do-i-use-it" rel="nofollow">https://help.openai.com/en/articles/9930697-what-is-the-canv...</a></p>
]]></description><pubDate>Fri, 08 Aug 2025 06:02:16 +0000</pubDate><link>https://news.ycombinator.com/item?id=44833937</link><dc:creator>frabcus</dc:creator><comments>https://news.ycombinator.com/item?id=44833937</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44833937</guid></item><item><title><![CDATA[New comment by frabcus in "GPT-5"]]></title><description><![CDATA[
<p>Act coherently in an agentic way for a long time, and as a result be able to carry out more complex tasks.<p>Even if it is similar to today's tech, and doesn't have permanent memory or consciousness or identity, humans using it will. And very quickly, they/it will hack into infrastructure, set up businesses, pay people to do things, start cults, autonomously operate weapons, spam all public discourse, fake identity systems, stand for office using a human. This will be scaled thousands or millions of times more than humans can do the same thing. This at minimum will DOS our technical and social infrastructure.<p>Examples of it already happening are addictive ML feeds for social media, and bombing campaigns targetting based on network analysis.<p>The frame of "artificial intelligence" is a bit misleading. Generally we have a narrow view of the word "intelligence" - it is helpful to think of "artificial charisma" as well, and also artificial "hustle".<p>Likewise, the alienness of these intelligences is important. Lots of the time we default to mentally modelling AI as human. It won't be, it'll be freaky and bizarre like QAnon. As different from humans as an aeroplane is from a pigeon.</p>
]]></description><pubDate>Thu, 07 Aug 2025 18:53:36 +0000</pubDate><link>https://news.ycombinator.com/item?id=44828812</link><dc:creator>frabcus</dc:creator><comments>https://news.ycombinator.com/item?id=44828812</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44828812</guid></item><item><title><![CDATA[New comment by frabcus in "Genie 3: A new frontier for world models"]]></title><description><![CDATA[
<p>Firstly it <i>can</i> render environments in detail. I'm (mostly) aphantasic even in dreams, so this wasn't obvious to me. But most people literally get visual renderings in their mind.<p>Secondly, it's fairly clear now that our sensory inputs are not being experienced as sensory inputs. We experience a reconstruction. Obvious basic sign of this is that we fill in the gap in vision where the optic nerve is. But generally, we're making an integrated world model all the time out of the senses, and are conscious of that world model.<p>You're right though, both the above are rendering the experience and can take shortcuts for that. It's sufficiently detailed in each case though that it kinda is rendering the world too, in some sense.</p>
]]></description><pubDate>Wed, 06 Aug 2025 06:35:58 +0000</pubDate><link>https://news.ycombinator.com/item?id=44808459</link><dc:creator>frabcus</dc:creator><comments>https://news.ycombinator.com/item?id=44808459</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44808459</guid></item><item><title><![CDATA[Big Carl lifts the dome onto second reactor – Hinkley Point C [video]]]></title><description><![CDATA[
<p>Article URL: <a href="https://www.youtube.com/watch?v=GT-nRChS-Gw">https://www.youtube.com/watch?v=GT-nRChS-Gw</a></p>
<p>Comments URL: <a href="https://news.ycombinator.com/item?id=44590874">https://news.ycombinator.com/item?id=44590874</a></p>
<p>Points: 1</p>
<p># Comments: 0</p>
]]></description><pubDate>Thu, 17 Jul 2025 08:02:29 +0000</pubDate><link>https://www.youtube.com/watch?v=GT-nRChS-Gw</link><dc:creator>frabcus</dc:creator><comments>https://news.ycombinator.com/item?id=44590874</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44590874</guid></item><item><title><![CDATA[New comment by frabcus in "Grok 4 Launch [video]"]]></title><description><![CDATA[
<p>They have somewhat an internal model of arithmetic, with lookup tables and separate treatment of digits. I'm conscious you might have seen this already and not interpret it like that, but in case you haven't section 6 on addition in this Anthropic interpretability paper goes into it.<p><a href="https://transformer-circuits.pub/2025/attribution-graphs/biology.html" rel="nofollow">https://transformer-circuits.pub/2025/attribution-graphs/bio...</a><p>Keep in mind that is a basic level of understanding of what is going on in quite a small model (Claude 3.5 Haiku). We don't know what is happening inside larger models.</p>
]]></description><pubDate>Thu, 10 Jul 2025 23:33:15 +0000</pubDate><link>https://news.ycombinator.com/item?id=44526881</link><dc:creator>frabcus</dc:creator><comments>https://news.ycombinator.com/item?id=44526881</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44526881</guid></item><item><title><![CDATA[New comment by frabcus in "Supabase MCP can leak your entire SQL database"]]></title><description><![CDATA[
<p>Reflecting on this whole situation, I suspect MCP is fundamentally insecure, in which case Supabase should refuse to implement it.<p>MCP's goal is to make it <i>easy</i> for end user developers to impulsively wire agentically running LLM chats to <i>multiple</i> tools. That very capability fundamentally causes the problem.<p>Supabase's response (in the top comment in this post) of making it read-only or trying to wrap with an LLM to detect attacks... Neither of those help the fundamental problem at all. Some other tool probably has write capabilities, and the wrapping isn't reliable.</p>
]]></description><pubDate>Wed, 09 Jul 2025 06:21:33 +0000</pubDate><link>https://news.ycombinator.com/item?id=44506839</link><dc:creator>frabcus</dc:creator><comments>https://news.ycombinator.com/item?id=44506839</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44506839</guid></item><item><title><![CDATA[New comment by frabcus in "Supabase MCP can leak your entire SQL database"]]></title><description><![CDATA[
<p>I think it's a flaw in end-user MCP combined with agentic, where the end-user chooses the combination of tools. Even if the end-user is in an IDE.<p>The trouble is you can want an MCP server for one reason, flip it on, and a combination of the MCP servers you enabled and that you hadn't thought of suddenly breaks everything.<p>We need a much more robust deterministic non-LLM layer for joining together LLM capabilities across multiple systems. Or else we're expecting everyone who clicks a button in an MCP store to do extremely complex security reasoning.<p>Is giving an LLM running in an agentic loop every combination of even these vetted Microsoft MCP servers safe? <a href="https://code.visualstudio.com/mcp" rel="nofollow">https://code.visualstudio.com/mcp</a> It seems unlikely.</p>
]]></description><pubDate>Wed, 09 Jul 2025 06:17:56 +0000</pubDate><link>https://news.ycombinator.com/item?id=44506821</link><dc:creator>frabcus</dc:creator><comments>https://news.ycombinator.com/item?id=44506821</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44506821</guid></item></channel></rss>