• Hacker News
  • new|
  • comments|
  • show|
  • ask|
  • jobs|
  • WillAdams 2 hours

    An early project on my CNC machine was a basic set of inside/outside calipers:

    https://community.carbide3d.com/t/locking-register-calipers-...

    It would be interesting to see what would be involved in making the digital files which would allow re-creating each of these objects.

  • intended 52 minutes

    I wouldn’t know if the whole thing was AI or not at a glance.

  • starkeeper 29 minutes

    Such AI Prose Wow. It's Not A fucking horrible writing it's an abhorrent word spasm.

  • suboto 1 hours

    TAG: VIBECODED

  • starkeeper 28 minutes

    One thing that is mildly interesting about AI writing style is that all the major models use the exact same style. It is pretty foul smelling.

  • 1 hours

  • jimmySixDOF 1 hours

    for back in the day this knight had pretty decent 3D perspective rendering skills I mean you can knock the chair but there are a lot worse illustrations and devotional art from the time.

  • PgThePedo 1 hours

    [dead]

  • 1 hours

  • kettlecrisp99 1 hours

    [flagged]

  • PgThePedo 2 hours

    [flagged]

  • peri-cl 2 hours

    https://loeffelholz-codex.org/en/codex/f076r.html

    Reading this in between studying information theory makes a good laugh. This is the most inefficient code I've ever heard of. It's basically unary.

    (For background, the first popular optical telegraph wasn't created until ~300 years later, and used 98 visually-distinct coding symbols).

    https://en.wikipedia.org/wiki/Chappe_telegraph#Coding_and_de...

  • kornork 1 hours

    Lots of comments about the general use of AI here, but in particular I think the AI renderings are counterproductive and especially misleading in this application.

    The original drawings have ambiguities in them; they are well done but perspective and scale are off, and there are lots of questions about particular details of the drawings. The AI drawings simply take these particular questionable details and render them as "real."

    There should be real life artifacts for many of these tools. LLMs can just as easily go search the web for images of those as create completely unreliable, fictional renderings of the same.

    mcbishop 51 minutes

    FYI: The one tool page I checked out included a real life artifact.

  • 2 hours

  • ithkai92 1 hours

    The author is transparent about the use of AI, but so many negative connotations in the site!!

          >I still have not found a place where truly every page of the Codex is described      and interpreted in detail. I want to change that. But as a single person, I can only take on a project this big with AI as a tool.

    lelandfe 1 hours

    Or enlist others or do a little bit at a time or…

    Planktonne 20 minutes

    The knight who wrote it took on a larger project without AI or a computer at all.

    jacquesm 43 minutes

    > But as a single person, I can only take on a project this big with AI as a tool.

    That's so not true though. One of my uncles did work like this and it usually took a year or two to fully research a project and write a book but it is definitely doable to do this sort of thing - and much better, frankly - as a single individual. AI makes it a matter of days, but it also makes it next to worthless.

    The biggest contribution here is to make an otherwise lesser known book more known.

    https://de.wikipedia.org/wiki/L%C3%B6ffelholz-Codex

    (Couldn't find an English wikipedia page on it)

  • YrRight2PushBac 1 hours

    As interesting as this appears, I've developed such a strong allergy to LLM writing that I simply cannot consume any of this content

    fakefish 54 minutes

    Glad I'm not the only one...

  • giantfrog 1 hours

    Imagine going to a history museum and there’s a sign outside that says “Some of the information here is totally made up”

    SadErn 1 hours

    [dead]

    pronghorn 1 hours

    You'd have to first get past the crowds of people outside talking about how bad the picture frames are.

  • shevy-java 1 hours

    The knights did not have to deal with AI back then. It must have been a simpler life.

    jacquesm 48 minutes

    Definitely, but also shorter and a lot more violent. And then there were the diseases...

  • kreyenborgi 2 hours

    Would be interesting, but the ai images and writing makes me trust it less.

    PgThePedo 2 hours

    [flagged]

    FoundTheRetard 2 hours

    [dead]

  • jacquesm 52 minutes

    The LLM aftertaste is terrible but the idea is very nice.

    If it's worth doing, why not do it well? This is a tiny book by book standards and writing this text would be a matter of a few weeks at most. And that way it would be much more valuable (and less off-putting)

    scrollop 44 minutes

    Perhaps he is busy, and this is a passion project.

    As he says, he doesn't have much time to research the entire book.

    You think he has "weeks" to write it up for others?

    I imagine there are thousands of interesting projects people are doing solo and can't be bothered creating website to share with others for.

    If AI can do this- fantastic! Let people moan if they can't see the positives of this. He's not trying to win an award or is paid to create a site for the public.

    jacquesm 42 minutes

    It's not a passion project if you make it with AI.

  • dustfinger 1 hours

    Can anyone tell me how they would have made the paper and the pigments used in the drawings (or would these be called paintings)? Is this water colour? Is it reasonable for me to make my own paper and paints following the same receipts that would have been used to make this book and its contents?

    jacquesm 25 minutes

    Pigments are a rabbithole that will suck you in and spit you out 10 years later with arcane knowledge about grinding up various gemstones, drying plants and all manner of minerals such as clays and so on. You will also be exceptionally well traveled.

    If you're ever in the Netherlands I can recommend a visit to the Zaanse Schans where they have a mill[1] from the days when pigments were ground with windpower. You can see the colors and you'll have a better understanding of why Royal Blue[2] was Royal (because it was incredibly expensive to make a lasting blue pigment).

    Fascinating stuff.

    [1] https://www.verfmolendekat.com/nl/

    [2] https://en.wikipedia.org/wiki/Ultramarine

    dustfinger 11 minutes

    Thank you for the links, I really appreciate that. I have never been to the Netherlands, but it is someplace I would love to travel one day.

    I imagine it would be a rabbit hole, but rabbit holes can be a lot of fun. I will have to work with the poor-man pigments though. No ultra expensive gemstone grinding for me :-).

  • Gabriel54 1 hours

    I am very happy to see people make use of AI to do previously impractical work, but the quality of writing on this page sounds like a poorly written middle school research paper.

    > Not a diary, not a family chronicle - a tool book.

    > As reliable as it says on each page - no more and no less.

    > Pages without a special note have been editorially reviewed: carefully checked and corrected.

    This sounds like an extremely interesting topic but the lack of care in the presentation is disappointing.

    PgThePedo 1 hours

    [flagged]

    scrollop 49 minutes

    It may be the translation, however, this project is a passion for him. I would guess the passion is the book itself, and though he wants to share his passion, I imagine creating the actual page for others is tedious compared to the work of discovering the book. I have had the same issue.

    If an AI can save you time so you can continue with your passion, I say go for it. No one has paid you to create the page, he's not vying for an award. If people are interested they can read it.

    cwillu 1 hours

    “carefully checked and corrected” is also the sort of thing that llm's like to insert when you tell them to carefully check and correct in the prompt, and isn't otherwise really a natural thing to write.

    jacquesm 35 minutes

    LLMs love all kinds of idioms that indicate quality work (even when it isn't): 'checked', 'correct/corrected', 'witnessed', 'works/working', 'verified', 'validated'. They overuse these to the point that they become flags rather than reassurances.

    shevy-java 1 hours

    > the quality of writing on this page sounds like a poorly written middle school research paper.

    But that is typical AI quality. It is a fancified Babelfish 2.0 translator.

    Some humans also use AI to "interact" with other humans. They don't seem to understand that this is a problem for some humans. When a human AI slops me, I stop all any every further interaction (assuming I can find out that this human did so. It is not always possible to find that out).

    Gabriel54 1 hours

    I don't like to frame it in terms of, "this person is using AI, so I am no longer interested in communicating", because it is not really the AI that is the problem. It is the lack of effort put into communication with another human. AI can be extremely helpful for some people (e.g., proofreading text if one's native language isn't English). But this use case is almost never a problem if done carefully because the original ideas were all there in the beginning.

    I focus my frustration on writing that is circular, vague, unnecessarily explanatory, etc. In my experience this is a symptom of the fact that there were no original ideas to begin with.

    amelung 1 hours

    Maybe this is because of the translation, I guess the author has written the non-English version first and then got it translated into English with AI, adding some additional explanations if necessary.

    Gabriel54 1 hours

    That thought certainly crossed my mind, but having worked with people using LLMs for this purpose successfully, this instead comes across as taking a simple idea and asking {model} to expand this two or three sentence idea into a web page.

  • BlackRabbit1 2 hours

    The entire website looks heavily LLM written/analyzed - and I'm not talking of the design which I'm fine with.

    This devalues the scientific value a lot because every line must be checked for correctness and source.

    The book itself is very beautiful and I'm thankful for the high quality pictures.

    FoundTheRetard 2 hours

    [dead]

    MOARDONGZPLZ 35 minutes

    There was one the other day. Seemed really compelling. History thing where they walked through a statistical life of a regular person at some point in history. Really enjoyed it until I realized the whole thing was basically ai slop. Totally devalued real work for some slop BS. So frustrating.

    1 hours

    amelung 1 hours

    OTOH, it also seems to draw much from https://kdih.badw.de/datenbank/handschrift/49a/4/1 according to the information on "Sources", which sounds genuine.

    1 hours

    katzenq 2 hours

    I at least appreciate the warning on unreviewed generated pages and excluding them from SEO until reviewed, but it's still all untrustworthy spam by default.

    2 hours

    vehemenz 2 hours

    There are, in fact, countless late medieval manuscripts just like this one. LLMs have been trained on many of them.

    What scientific value are you looking for?

    moffers 2 hours

    The author says in the introduction that a certain amount of the book is verified. Presence of LLM-use doesn’t inherently make something of less value.

    lionkor 1 hours

    OBVIOUS presence of LLM-use devalues something to the point that you have to wonder why a human is in the loop at all

    Gabriel54 1 hours

    Using AI to go through an old manuscript has nothing to do with writing up those same results with AI. These are completely separate concerns.

    lelandfe 1 hours

    Is the author qualified to verify this book?

    1 hours

    nullsanity 1 hours

    [dead]

    1 hours

    wise_young_man 1 hours

    In ways it does though. There are telltale signs of AI writing that once you see it across sites repeatedly, it starts to be annoying to find.

    Couple of immediate examples:

    - The Codex has 154 pages. 127 of them have been reviewed, 27 not yet. - Each of the 154 pages gets a page of its own.

    If an author doesn’t have time to write. Why should I give up my time to read?

    scrollop 51 minutes

    Maybe he is translating to English. Maybe he is translating himself and this is an artifact of German.

    "If an author doesn’t have time to write. Why should I give up my time to read?"

    Perhaps he is taking the time to translate it for you, otherwise you'd have to do it yourself.

    0c3ca83 10 minutes

    > and this is an artifact of German

    It isn't.

    tropicalhunter 1 hours

    Can you point to any of those in the linked text?

    boredatoms 55 minutes

    Our job isnt to review the work of LLMs for free

    jacquesm 49 minutes

    It's all over.

    iamacyborg 1 hours

    From the first tool page. Clearly LLM slop.

    > Löffelholz does not open his book with a showpiece. He opens it with a practical tool you can adjust: choose a size, clamp it, work.

    51 minutes

    gradus_ad 1 hours

    The problem with AI generated content is, it tells me you didn't care enough about the work to do it yourself. To understand it fully, to the point where you don't need or even want to hand the work off to an LLM.

    Interacting with AI content makes me feel like I'm consuming something that was created purely for engagement farming. Not that human created content wasn't for engagement farming, but noticing an AI tell breaks the suspension of disbelief in a way. It devalues the relationship between creator and consumer, so that genuine care is not being shared. It's like I'm a cow being milked on an industrial engagement farm.

    scrollop 47 minutes

    *

    1 point by scrollop 0 minutes ago | parent | next | edit | delete [–]

    "The problem with AI generated content is, it tells me you didn't care enough about the work to do it yourself."

    It may be the translation, however, this project is a passion for him. I would guess the passion is the book itself, and though he wants to share his passion, I imagine creating the actual page for others is tedious compared to the work of discovering the book. I have had the same issue.

    If an AI can save you time so you can continue with your passion, I say go for it. No one has paid you to create the page, he's not vying for an award. If people are interested they can read it.

    There are likely many people out there doing remarkable work but they can't be bothered creating a website to share with others.

    If AI can do that, fantastic - even though some people will moan. There are always people who complain.

    esseph 1 hours

    > It's like I'm a cow being milked on an industrial engagement farm.

    Always were, just now this signal makes people aware of it and they don't like how it makes them feel.

    boyohboy2026 41 minutes

    >it tells me you didn't care enough about the work to do it yourself.

    Oh, wow, what an original top comment on HackerNews.

    Thankfully the people with this mentality will eventually be ignored. We are using AI, get over it. Slop is slop; yours isn't better because you wrote it yourself.

    Judge the work on its merit.

    >Interacting with AI content makes me feel like I'm consuming something that was created purely for engagement farming

    Cool, good luck with that.

    smolder 20 minutes

    This work lacks merit. The descriptions of things from the book are not adequately descriptive, because the LLM that wrote the descriptions doesn't understand the drawings. It's mostly prose and little substance.

    iamacyborg 22 minutes

    > Judge the work on its merit.

    We are, it reads like shit. Calling it slop is being polite.

    cwnyth 10 minutes

    Oh, look, another drive-by throwaway profile that doesn't add anything meaningful to the conversation and just pisses on those who call out sloppy AI writing.

    yababa_y 1 hours

    Do you often experience persecutory delusions in front of screens?

    Immense amount of human care goes into projects that use AI, and usually the human care goes into the aspects that matter most. AI helps pull projects like this from years into the future, into the present. Time travel leaves some scorch marks, sure. More effort will get attracted into the effort, or the idea will finish its expression and the host organism will move onwards.

    QuantumNomad_ 1 hours

    There’s nothing delusional about what he said.

    AI is being used for the most part to shit out as much “content” as possible in order to show ads, sell courses and other products (bonus points if what is sold is itself also pure AI slop), or to finish tasks at work with as little effort as can be done, so that boss man is impressed by the velocity. “Who cares about quality? This is 2026, bro.”

    The actual thoughtful use of AI is the minority case. Not the default. We humans are lazy, and when we can get away with less effort we put as little effort as we can into things.

    boredatoms 56 minutes

    Any amount of slop makes the whole thing feel fake

    criddell 27 minutes

    If you are deciding to delegate parts to AI, that’s probably a signal that it should just be edited out. If it isn’t worth your time to create, it probably isn’t worth my time to read.

    bloqs 23 minutes

    I suppose the implication is that you cannot presume human care with evidence of LLM use, it's considerably more likely that it's an indicator of lack of care, unfortunately.

    It's like saying "but a lot of human care goes into factory made X" when comparing it to handmade X. It starts on a lesser footing unless evidence suggests otherwise

    doug_durham 56 minutes

    Wow. This is the exact opposite of what that the site is. It is very clear that the author of the web site cares deeply about the material and has put a lot of effort into the work. You are letting your personal biases color your view. That is your right, but check to see if it is making you happy.

    0c3ca83 11 minutes

    Deeply enough to not read it.

    jacquesm 50 minutes

    Note that (1) this is just your opinion and (2) that he has put a lot less effort into it than others have put into similar endeavors which as a result have a different level of authenticity.

    > You are letting your personal biases color your view. That is your right, but check to see if it is making you happy.

    Why the free psycho analysis? GP just made a statement.

    boyohboy2026 38 minutes

    >(2) that he has put a lot less effort into it than others have put into similar endeavors which as a result have a different level of authenticity.

    What an idiotic baseline. How could you even know this, for one? And the measurement is "effort"?

    "Your work is not valuable because others have put more in more effort."

    This place is getting so bad.