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cafebeen

Re:Show HN: A working Nintendo in ~1GB of Qwen weights on Friday October 30, 2026 @01:18PM (#50307070)
I expected this to only simulate the CPU itself, but was surprised to find they actually simulate the RAM as well (contained in the model itself via the gated deltanet architecture). So in my understanding, the CPU, ROM, and RAM are all handled internally by the model, and the only inputs after initialization are the controller events, wild.
Re:Discover vibe-coded alternatives to popular software on Monday October 12, 2026 @12:06PM (#50058427)
On one hand installing these locally is a clear a security risk, but on the other hand, I guess we can now decompile and profile binary programs with AI agents them to determine malicious intent?

Even then, it's clearly a waste for each user to run such an analysis, so perhaps major one role of software companies going forward will be as trusted stewards or 3rd party auditors, if not as builders the software themselves.

Re:Why Were Victorian Elites So Effective? on Wednesday October 07, 2026 @07:58PM (#50000372)
True, but not universally, depending on whether they are involved day-to-day management or just acting as a public face to the org. Of course there's always just being in the right place at the right time. So I think it's worth looking at the specific decisions, policies, culture, etc.
Re:Why Were Victorian Elites So Effective? on Wednesday October 07, 2026 @07:53PM (#50000336)
I guess the author doesn't cleanly define "elite", but it does lean heavy on the upper-class, and the depiction of social life seems to suggest that as well. But I guess during that period the makeup of upper-class shifted a bit from entirely aristocrats / nobility to include others too
Re:Why Were Victorian Elites So Effective? on Wednesday October 07, 2026 @02:03PM (#49996459)
One way of thinking about it, the success of the elite (meaning the aristocracy) may be separate from the success of the empire. Most of the work behind the latter was done by the industrial bourgeoisie, engineers, workers, colonized people, etc., so the question is, how big a direct impact did the elite have on the empire? How successful they were individually is a different question.
Re:Why Were Victorian Elites So Effective? on Wednesday October 07, 2026 @11:41AM (#49994403)
Seems like an accurate picture of the Victorian elite, but it sounds like they were optimized for rent-seeking from an economy and an empire that others built and worked. That was success "on their own terms," as the article puts it, but not something to emulate.
Re:Opus 5.5 is good at explainer videos on Friday September 25, 2026 @09:56AM (#49844747)
I wonder if those are more engaging or more effective, they could look similar if untested.
Re:Why I'm still bearish on LLMs after navier-stokes on Wednesday September 16, 2026 @10:01AM (#49727189)
I personally find it slower to read text without capitalization. It helps me visually chunk information from different sentences, in the same way that line breaks separate ideas into different paragraphs. Without it, it’s sort of like a wall of text that I have to read more carefully to parse (although a closer reading perhaps isn’t bad).
Re:The Luxuries in Life on Saturday September 05, 2026 @04:17PM (#49580278)
I agree, for at least some listed, though many people blow past the amount of money actually needed. Money starts as a proxy measure for attaining these things, but it eventually replaces them as the goal, per Goodhart's law.
Re:Clean up Claude 5's token vomit with a separate LLM on Friday August 21, 2026 @12:17AM (#49383724)
For sure, I find many of the LLM-isms to be useful writing techniques and terms (although there's something uncanny-valley about the repetition and density of them).

But what I was more thinking about are truly unique jargon terms / phrases that get generated when deep in a problem. As an example of both of such a term and the phenomenon itself, Claude calls this "fluent compound coinage." They usually make sense in the original context, but get confusing when thrown around otherwise.

Re:Clean up Claude 5's token vomit with a separate LLM on Thursday August 20, 2026 @02:45PM (#49378512)
One danger in acclimating to this style of communication style is that we may accidentally use it in your own communication with other people. If the other person hasn't grokked the dialect, it can make things quite confusing (to say the least). For example, there is common jargon used by people and there is chat-session-specific jargon created by LLM agents, and I've seen the latter popping up in various meetings, unbeknownst to the speaker. Some people call it out, but others may simply disconnect from the discussion.
Yes, and also possible they've gone too heavy on verifiable rewards (RLVR) for agentic coding work, and too light on human feedback (RLHF)
Thank you, just what I was imagining! I would prefer a bigger wireless box as well.
Yes, agreed. Beautiful keyboard, but when I heard "magic" I hoped to find a touch ID. That sensor so useful that even though I use a mechanical keyboard, I keep an apple magic keyboard off to the side of my desk just for the touch ID sensor.

What I'd love to have is a standalone touch ID sensor that I could attach anywhere -- mechanical keyboard, side of the monitor, under my desk, etc. I guess this is bottlenecked by Apple's IP on the device, so I've considered just hacking one together by deconstructing and extracting an Apple keyboard...

Re:Show HN: Zen Mode – a global focus mode for macOS on Thursday July 16, 2026 @10:10PM (#48942647)
It's a known issue now! I have have all notifications silenced, so I haven't seen this behavior. Will reproduce and try look into a fix, thanks
Re:How to stop Claude from saying load-bearing on Tuesday July 14, 2026 @03:10PM (#48911637)
Yes, I had a related experience of reading a book and observing what I thought were claude-isms, only to realize it was written in 2019. Some of the common tells are actually good writing practices, but I guess they are best in smaller doses.
Re:Show HN: Zen Mode – a global focus mode for macOS on Sunday July 12, 2026 @11:53PM (#48887700)
Indeed, if only Apple still made an 11-inch macbook air...
Re:Show HN: Zen Mode – a global focus mode for macOS on Sunday July 12, 2026 @07:19PM (#48885879)
I agree this should be built-in. Many apps have their own "focus mode", but I wanted something that works uniformly across all apps. There is a full-screen mode in macOS, but it stretches the widow and context to full width, which doesn't pan out too well in some apps (lots of empty space or lines that are too long to read comfortably). So this preserves the window width but extends the height when focused, which works well for my daily drivers. The "fade" is somewhat unusual too, which means everything else is darkened close to black, which I find visually suppressing things and reduces distraction.

By the way, repo has an animated demo in case you want to see how it works.

Re:Show HN: Zen Mode – a global focus mode for macOS on Sunday July 12, 2026 @06:38PM (#48885589)
Would be great, and it's technically possible to spotlight multiple windows in this setup. But I wonder about the mechanics of picking the right apps. One way is to use named sets, e.g. dev=(iTerm2, Safari), each with their own shortcut. Another is to to focus one window and then use Cmd+Tab as an picker to choose which app to add next. I guess it depends on whether the arrangement is changing or relatively stable.
Re:Show HN: Zen Mode – a global focus mode for macOS on Sunday July 12, 2026 @04:53PM (#48884678)
Author here, I made this macOS tool "Zen Mode" to provide a global focus mode that works across apps. There are plenty of things approaching this (HazeOver, Stage Manager, built-in full-screen mode, etc.) but nothing quite like I imagined. The basic idea is to have a shortcut to bring the current window front and center and fade everything else to black like a spotlight, and when you're done, the window returns home, and the lights come back up. A simple solution with about 250 lines of Hammerspoon Lua, built with Fable, though with many iterations to get the UX right. Happy to answer any questions or hear any feedback.
Re:Ghostty – Terminal Emulator on Sunday March 01, 2026 @02:13PM (#47209696)
Yes, and one of my favorite anecdotes like this: at one of the greatest jazz concert ever recorded, Charlie Parker played a cheap plastic saxophone because he hadn't brought his own.

https://jazzfuel.com/charlie-parker-the-plastic-saxophone-th...

While not a cure, there are many known modifiable risk factors for Alzheimer’s, so to some extent we know enough to deflect / mitigate dementia: https://www.thelancet.com/journals/lancet/article/PIIS0140-6...
This is great and echoes my experience. Although I would add a caveat that this mostly applies to solo work. Once you need to collaborate or operate on a team, many of limits of self-hosting return.
Re:The creator of Claude Code's Claude setup on Wednesday January 07, 2026 @12:03AM (#46522800)
I believe slash commands are all loaded into the initial context and executed when invoked by the user. Skills on the other hand only load the name and description into initial context, and the agent (not user) determines when to invoke them, and only then is the whole skill loaded into context. So skills shift decision making to the agent and use progressive disclosure for context efficiency.
Thank you for publishing that paper, which I think greatly helped address this problem at the time, which you accurately describe. I guess things have to be taken in their historical context, and science is a community project which may not uniformly follow best practices, but work like this can help get everyone in line! It's unfortunate, and no fault of the authors, that the general public has run wild with referencing this work to reject fMRI as a experimental technique. There's plenty of different ways to criticize it today, for sure.
This study was really highlighting a statistical issue which would occur with any imaging technique with noise (which is unavoidable). If you measure enough things, you'll inevitably find some false positives. The solution is to use procedures such as Bonferroni and FDR to correct for the multiple tests, now a standard part of such imaging experiments. It's a valid critique, but it's worth highlighting that it's not specific to fMRI or evidence of shaky science unless you skip those steps (other separate factors may indicate shakiness though).

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