9 ms·

Show HN: I used Claude Code to discover connections between 100 books

• Aurornis 9mo ago
  It’s interesting how many of the descriptions have a distinct LLM-style voice. Even if you hadn’t posted how it was generated I would have immediately recognized many of the motifs and patterns as LLM writing style. The visual style of linking phrases from one section to the next looks neat, but the connections don’t seem correct. There’s a link from “fictions” to “internal motives” near the top of the first link and several other links are not really obviously correct.
  • pmaze 9mo ago
    The names & descriptions definitely have that distinct LLM flavour to them, regardless of which model I used. I decided to keep them, but as short as possible. In general, I find the recombination of human-written text to be the main interest. There's two stages to the linking: first juxtaposing the excerpts, then finding and linking key phrases within them. I find the excerpts themselves often have interesting connections between them, but the key phrases can be a bit out there. The "fictions" to "internal motives" one does gel for me, given the theme of deceiving ourselves about our own motivations.
  • reedf1 9mo ago
    Well even the post itself reads to me as AI generated
• wormpilled 9mo ago
  >A fun tendency is that Claude kept getting distracted by topics of secrecy, conspiracy, and hidden systems Interesting... seems like it wants the keys on your system! ;)
• napolux 9mo ago
  Monetize it!
• deleted 9mo ago
  [deleted]
• joe_the_user 9mo ago
  A fun tendency is that Claude kept getting distracted by topics of secrecy, conspiracy, and hidden systems - as if the task itself summoned a Foucault’s Pendulum mindset. It's all fun and game 'till someone loses an eye/mind/even-tenuous-connection-to-reality. Edit: I'd mention that the themes Claude finds qualify as important stuff imo. But they're all pretty grim and it's a bit problematic focusing on them for a long period. Also, they are often the grimmest spin things that are well known.
  • drakeballew 9mo ago
    Don't believe Claude, let's put it that way.
• theturtletalks 9mo ago
  In a similar vein, I've been using Claude Code to "read" Github projects I have no business understanding. I found this one trending on Github with everything in Russian and went down the rabbit hole of deep packet inspection[0]. 0. https://github.com/ValdikSS/GoodbyeDPI https://github.com/ValdikSS/GoodbyeDPI
  • dinkleberg 9mo ago
    That's a cool idea. There are so many interesting projects on GitHub that are incomprehensible without a ton of domain context.
    • theturtletalks 9mo ago
      I got the idea from an old post on here called Story of Mel[0] where OP talks about the beauty of Mel's intricate machine code on a RPC-4000. This is the part that always stuck with me: I have often felt that programming is an art form, whose real value can only be appreciated by another versed in the same arcane art; there are lovely gems and brilliant coups hidden from human view and admiration, sometimes forever, by the very nature of the process. You can learn a lot about an individual just by reading through his code, even in hexadecimal. Mel was, I think, an unsung genius. 0. http://catb.org/esr/jargon/html/story-of-mel.html http://catb.org/esr/jargon/html/story-of-mel.html
      • coolewurst 9mo ago
        Thank you for sharing that story. Mel seems virtuousic, but is that really art? Optimizing pattern positioning on a drum for maximum efficiency. Is that expression?
        • Abstract_Typist 9mo ago
          If you consider engineering the art of the possible. (Yes, I know it's a politician's phrase, that's because politics is the art of the plausible ... )
        • 9mo ago
• smusamashah 9mo ago
  I dont understand the lines connecting two pieces of text. In most cases, the connected words have absolutely zero connection with each other. In "Father wound" the words "abandoned at birth" are connected to "did not". Which makes it look like those visual connections are just a stylistic choice and don't carry any meaning at all.
  • Oras 9mo ago
    I had the exact same impression.
  • hecanjog 9mo ago
    Yes, they look really good but they're being connected by an LLM.
• pxc 9mo ago
  I read a book maybe a decade ago on the "digital humanities". I wish now I could remember the title and author. :( Anyway, it introduced me to the idea of using computational methods in the humanities, including literature. I found it really interesting at the time! One of the the terms it introduced me to is "distant reading", whose name mirrors that of a technique you may have studied in your gen eds if you went to university ('close reading"). The idea is that rather than zooming in on some tiny piece of text to examine very subtle or nuanced meanings, you zoom out to hundreds or thousands of texts, using computers to search them for insights that only emerge from large bodies of work as wholes. The book argued that there are likely some questions that it is only feasible to ask this way. An old friend of mine used techniques like this for dissertation in rhetoric, learning enough Python along the way to write the code needed for the analyses she wanted to do. I thought it was pretty cool! I imagine LLMs are probably positioned now to push distant reading forward in an number of ways: enabling new techniques, allowing old techniques to be used without writing code, and helping novices get started with writing some code. (A lot of the maintainability issues that come with LLM code generation happily don't apply to research projects like this.) Anyway, if you're interested in other computational techniques you can use to enrich this kind of reading, you might enjoy looking into "distant reading": https://en.wikipedia.org/wiki/Distant_reading https://en.wikipedia.org/wiki/Distant_reading
  • plutokras 9mo ago
    > I wish now I could remember the title and author. LLMs are great at finding media by vague descriptions. ;)
    • ako 9mo ago
      According to Claude (easy guess from the wikipedia link?): The book is almost certainly by *Franco Moretti*, who coined the term "distant reading." Given the timeframe ("maybe a decade ago") and the description, it's most likely one of these two: 1. *"Distant Reading"* (2013) — A collection of Moretti's essays that directly takes the concept as its title. This would fit well with "about a decade ago." 2. *"Graphs, Maps, Trees: Abstract Models for Literary History"* (2005) — His earlier and very influential work that laid out the quantitative, computational approach to literary analysis, even if it didn't use "distant reading" as prominently in the title. Moretti, who founded the Stanford Literary Lab, was the major proponent of the idea that we should analyze literature not just through careful reading of individual canonical texts, but through large-scale computational analysis of hundreds or thousands of works—looking at trends in genre evolution, plot structures, title lengths, and other patterns that only emerge at scale. Given that the commenter specifically remembers learning the term "distant reading" from the book, my best guess is *"Distant Reading" (2013)*, though "Graphs, Maps, Trees" is also a strong possibility if their memory of "a decade" is approximate.
• durch 9mo ago
  [flagged]
  • glemion43 9mo ago
    I'm carrying a thought around for the last few weeks: A LLM is a transformer. It transforms a prompt into a result. Or a human idea into a concrete java implementation. Currently I'm exploring what unexpected or curious transformations LLMs are capable of but haven't found much yet. At least I myself was surprised that an LLM can transform a description of something into an IMG by transforming it into a SVG.
    • durch 9mo ago
      Format conversions (text → code, description → SVG) are the transformations most reach for first. To me the interesting ones are cognitive: your vague sense → something concrete you can react to → refined understanding. The LLM gives you an artifact to recognize against. That recognition ("yes, more of that" or "no, not quite") is where understanding actually shifts. Each cycle sharpens what you're looking for, a bit like a flywheel, each feeds into the next one.
      • golemotron 9mo ago
        That's true, but it can be a trap. I recommend always generating a few alternatives to avoid our bias toward the first generation. When we don't do that we are led rather than leading.
  • calmoo 9mo ago
    Ironically your comment is clearly written by an LLM.
    • durch 9mo ago
      Ironic indeed: pattern-matching the prose style instead of engaging the idea is exactly the shallow reading the post is about.
• dangoodmanUT 9mo ago
  The UI animations are so fun
• hising 9mo ago
  Yeah, I had a similar idea, I used Open AI API to break down movies into the 3 act structure, narrative, pacing, character arcs etc and then trying to find movies that are similar using PostgreSQL with pgvector. The idea was to have another way to find movies I would like to watch next based on more than "similar movies" in IMDb. Threw some hours at it, but I guess it is a system that needs a lot of data, a lot of tokens and enormous amount of tweaking to be useful. I love your idea! I agree with you on that we could use LLM:s for this kind of stuff that we as humans are quite bad at.
• lkbm 9mo ago
  Earlier today, I was thinking about doing something somewhat similar to this. I was recently trying to remember a portal fantasy I read as a kid. Goodreads has some impressive lists, not just "Portal Fantasies"[0], but "Portal Fantasies where the portal is on water[1], and a seven more "where/what's the portal" categories like that. But the portal fantasy I was seeking is on the water and not on the list. LLMs have failed me so far, as has browsing the larger portal fantasy list. So, I thought, what if I had an LLM look through a list of kids books published in the 1990s and categorize "is this a portal fantasy?" and "which category is the portal?" I would 1. possibly find my book and 2. possibly find dozens of books I could add to the lists. (And potentially help augment other Goodread-like sites.) Haven't done it, but I still might. Anyway, thanks for making this. It's a really cool project! [0] https://www.goodreads.com/list/show/103552.Portal_Fantasy_Books https://www.goodreads.com/list/show/103552.Portal_Fantasy_Bo... [1] https://www.goodreads.com/list/show/172393.Fiction_Portal_is_in_Water https://www.goodreads.com/list/show/172393.Fiction_Portal_is...
• deleted 9mo ago
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• amadeuswoo 9mo ago
  The feedback loop you describe—watching Claude's logs, then just asking it what functionality it wished it had—feels like an underexplored pattern. Did you find its suggestions converged toward a stable toolset, or did it keep wanting new capabilities as the trails got more sophisticated?
  • pmaze 9mo ago
    I ended up judging where to draw the line. Its initial suggestions were genuinely useful and focused on making the basic tool use more efficient. e.g. complaining about a missing CLI parameter that I'd neglected to add for a specific command, requesting to let it navigate the topic tree in ways I hadn't considered, or new definitions for related topics. After a couple iterations the low hanging fruit was exhausted, and its suggestions started spiralling out beyond what I thought would pay off (like training custom embeddings). As long as I kept asking it for new ideas, it would come up with something, but with rapidly diminishing returns.
  • samuelknight 9mo ago
    I do this all the time in my Claude code workflow: - Claude will stumble a few times before figuring out how to do part of a complex task - I will ask it to explain what it was trying to do, how it eventually solved it, and what was missing from its environment. - Trivial pointers go into the CLAUDE.md. Complex tasks go into a new project skill or a helper script This is the best way to re-enforce a copilot because models are pretty smart most of the time and I can correct the cases where it stumbles with minimal cognitive effort. Over time I find more and more tasks are solved by agent intelligence or these happy path hints. As primitive as it is, CLAUDE.md is the best we have for long-term adaptive memory.
• timoth3y 9mo ago
  What meaningful connections did it uncover? You have an interesting idea here, but looking over the LLM output, it's not clear what these "connections" actually mean, or if they mean anything at all. Feeding a dataset into an LLM and getting it to output something is rather trivial. How is this particular output insightful or helpful? What specific connections gave you, the author, new insight into these works? You correctly, and importantly point out that "LLMs are overused to summarise and underused to help us read deeper", but you published the LLM summary without explaining how the LLM helped you read deeper.
  • rjh29 9mo ago
    100 books is too small a datasize - particularly given it's a set of HN recommendations (i.e. a very narrow and specific subset of books). A larger set would probably draw more surprising and interesting groupings.
    • DyslexicAtheist 9mo ago
      > 100 books is too small a datasize this to me sounds off. I read the same 8, to 10 books over and over and with every read discover new things. the idea of more books being more useful stands against the same books on repeat. and while I'm not religious, how about dudes only reading 1 book (the Bible, or Koran), and claiming that they're getting all their wisdom from these for a 1000 years? If I have a library of 100+ books and they are not enough then the quality of these books are the problem and not the number of books in the library?
  • pmaze 9mo ago
    The connections are meaningful to me in so far as they get me thinking about the topics, another lens to look at these books through. It's a fine balance between being trivial and being so out there that it seems arbitrary. A trail that hits that balance well IMO is https://trails.pieterma.es/trail/pacemaker-principle/ https://trails.pieterma.es/trail/pacemaker-principle/. I find the system theory topics the most interesting. In this one, I like how it pulled in a section from Kitchen Confidential in between oil trade bottlenecks and software team constraints to illustrate the general principle.
• 8organicbits 9mo ago
  Can someone break this down for me? I'm seeing "Thanos committing fraud" in a section about "useful lies". Given that the founder is currently in prison, it seems odd to consider the lie useful instead of harmful. It kinda seems like the AI found a bunch of loosely related things and mislabeled the group. If you've read these books I'm not seeing what value this adds.
  • Closi 9mo ago
    I guess the lies were useful until she got caught?
    • irishcoffee 9mo ago
      Why lie if it isn’t useful? Lying is generally bad, why do a generally bad thing if there isn’t at least a justification, a “use” if you will.
      • PeterStuer 9mo ago
        Be careful with the 'utility' model of explaining behavior. It is fairly easy to slide into 'if behavior X is manifested, this must mean X must somehow be useful'. You can use this model to explain behavior, but be aware of the circularity trap in the model. "She lied thus the lie must have had use, even if it is not obvious we will discover the utility if we dig down enough". Another model can be post-rationalization. People just do stuff instinctively, then rationalize why they did them after the fact. "She lied without thinking about it, then constructed a reasoning why the lie was rational to begin with". At the extremes, some people will never lie, even to their detriment. Usually they seem to attribute this to virtue. Others will always lie. They seem to feel not lying is surrendering control. Most people are somewhere in between.
    • deleted 9mo ago
      [deleted]
  • Terretta 9mo ago
    Thanos is the comic book villain snapping his fingers. Theranos is the fraud mentioned in the piece.
• urbandw311er 9mo ago
  This feels like a nice idea but the connection between the theme and the overarching arc of each book seems tenuous at best. In some cases it just seems to have found one paragraph from thousands and extrapolated a theme that doesn’t really thread through the greater piece. I do like the idea though — perhaps there is a way to refine the prompting to do a second pass or even multiple passes to iteratively extract themes before the linking step.
• amelius 9mo ago
  Makes me wonder, how well could an LLM-based solution score on the Netflix prize? https://en.wikipedia.org/wiki/Netflix_Prize https://en.wikipedia.org/wiki/Netflix_Prize (Are people still trying to improve upon the original winning solution?)
• bonkusbingus 9mo ago
  "There are, you see, two ways of reading a book: you either see it as a box with something inside and start looking for what it signifies, and then if you're even more perverse or depraved you set off after signifiers. And you treat the next book like a box contained in the first or containing it. And you annotate and interpret and question, and write a book about the book, and so on and on. Or there's the other way: you see the book as a little non-signifying machine, and the only question is "Does it work, and how does it work?" How does it work for you? If it doesn't work, if nothing comes through, you try another book. This second way of reading's intensive: something comes through or it doesn't. There's nothing to explain, nothing to understand, nothing to interpret." — Gilles Deleuze
  • drakeballew 9mo ago
    I am not familiar with the source of this quote, but I don't disagree, it is just incredibly reductive. Gilles Deleuze him-/her-self was not born and did not live in a vacuum. They were influenced and mimetically reproduced ideas they were exposed to, like we all do. I don't find the point of this project meaningless myself. The opposite in fact. But the results are not accurate for anyone who has actually read any of these texts.
    • jennyholzer6 9mo ago
      [dead]
• tolerance 9mo ago
  I don’t like this product as a service to readers (i.e., people who read as a cognitive/philosophical exploit) but I do think that somewhere embedded in its backend there are things of benefit. I think that this sucks the discreet joy out of reading and learning. Having the ways that the topics within a certain book can cross over in lead into another book of a different topic externalized is hollowing and I don’t find it useful. On the other hand I feel like seeing this process externalized gives us a glimpse at how “the algorithms” (read: recommender systems) suggest seemingly disjunctive content to users. So as a technical achievement I can’t knock what you’ve done and I’m satisfied to see that you’re the guy behind the HN Book map that I thought was nice too. At its core this looks like a representation of the advantages that LLMs can afford to the humanities. Most of us know how Rob Pike feels about them. I wonder if his senior former colleague feels the same: https://www.cs.princeton.edu/~bwk/hum307/index.html https://www.cs.princeton.edu/~bwk/hum307/index.html. That’s a digression, but I’d like to see some people think in public about how to reasonably use these tools in that domain.
  • mathgeek 9mo ago
    > Having the ways that the topics within a certain book can cross over in lead into another book of a different topic externalized is hollowing and I don’t find it useful. Intuitively, I agree. This feels like the different between being a creator (of your own thoughts as inspired by another person's) and a consumer (although in a somewhat educational sense). There would need to be a big advantage to being taught those initial thoughts, analogous to why we teach folks algebra/calculus via formulas rather than having every student figure out proofs for themselves.
• sciences44 9mo ago
  Love the originality here - makes you curious to explore more. Solid technical execution too. Well done!
• jereees 9mo ago
  now do this for research papers! fun stuff :)
• miracoli 9mo ago
  wow I hope the bubble pops soon.. now that you discovered books with AI that was illegally trained on them, how about reading them?
  • nephihaha 9mo ago
    I'm not sure I understand what the connections are exactly, or whether they go much deeper than certain words and phrases.
    • only-one1701 9mo ago
      I'm really not trying to be mean, but one of the things we learn in the humanities is that basically any two texts can be connected via extremely broad statements (e.g. "Perfect is the enemy of the good"). This is like the joke on twitter about how every couple of years someone in tech invents the concept of public transportation.
      • nephihaha 9mo ago
        Yes, exactly, "extremely broad". English isn't just built up of individual words, but phrasal verbs, idioms and sayings, so it is inevitable some of these will repeat. (Even before AI, hack writing relied on clichés, repetition etc and downright plagiarism.)
  • jennyholzer6 9mo ago
    [dead]
• johnwatson11218 9mo ago
  I did something similar whereby I used pdfplumber to extract text from my pdf book collection. I dumped it into postgresql, then chunked the text into 100 char chunks w/ a 10 char overlap. These chunks were directly embedded into a 384D space using python sentence_transformers. Then I simply averaged all chunks for a doc and wrote that single vector back to postgresql. Then I used UMAP + HDBScan to perform dimensionality reduction and clustering. I ended up with a 2D data set that I can plot with plotly to see my clusters. It is very cool to play with this. It takes hours to import 100 pdf files but I can take one folder that contains a mix of programming titles, self-help, math, science fiction etc. After the fully automated analysis you can clearly see the different topic clusters. I just spent time getting it all running on docker compose and moved my web ui from express js to flask. I want to get the code cleaned up and open source it at some point.
  • ct0 9mo ago
    This sounds amazing, totally interested in seeing the approach and repo.
  • hellisad 9mo ago
    Sounds a lot like Bertopic. Great library to use.
  • fittingopposite 9mo ago
    Yes. Please publish. Sounds very interesting
  • johnwatson11218 9mo ago
    Thanks for the supportive comments. I'm definitely thinking I should release sooner rather than later. I have been using LLM for specific tasks and here is some sample stored procedure I had an LLM write for me. -- -- Name: refresh_topic_tables(); Type: PROCEDURE; Schema: public; Owner: postgres -- CREATE PROCEDURE public.refresh_topic_tables() LANGUAGE plpgsql AS $$ BEGIN -- Drop tables in reverse dependency order DROP TABLE IF EXISTS topic_top_terms; DROP TABLE IF EXISTS topic_term_tfidf; DROP TABLE IF EXISTS term_df; DROP TABLE IF EXISTS term_tf; DROP TABLE IF EXISTS topic_terms; -- Recreate tables in correct dependency order CREATE TABLE topic_terms AS SELECT dt.term_id, dot.topic_id, COUNT(DISTINCT dt.document_id) as document_count, SUM(frequency) as total_frequency FROM document_terms dt JOIN document_topics dot ON dt.document_id = dot.document_id GROUP BY dt.term_id, dot.topic_id; CREATE TABLE term_tf AS SELECT topic_id, term_id, SUM(total_frequency) as term_frequency FROM topic_terms GROUP BY topic_id, term_id; CREATE TABLE term_df AS SELECT term_id, COUNT(DISTINCT topic_id) as document_frequency FROM topic_terms GROUP BY term_id; CREATE TABLE topic_term_tfidf AS SELECT tt.topic_id, tt.term_id, tt.term_frequency as tf, tdf.document_frequency as df, tt.term_frequency * LN( (SELECT COUNT(id) FROM topics) / GREATEST(tdf.document_frequency, 1)) as tf_idf FROM term_tf tt JOIN term_df tdf ON tt.term_id = tdf.term_id; CREATE TABLE topic_top_terms AS WITH ranked_terms AS ( SELECT ttf.topic_id, t.term_text, ttf.tf_idf, ROW_NUMBER() OVER (PARTITION BY ttf.topic_id ORDER BY ttf.tf_idf DESC) as rank FROM topic_term_tfidf ttf JOIN terms t ON ttf.term_id = t.id ) SELECT topic_id, term_text, tf_idf, rank FROM ranked_terms WHERE rank <= 5 ORDER BY topic_id, rank; RAISE NOTICE 'All topic tables refreshed successfully'; EXCEPTION WHEN OTHERS THEN RAISE EXCEPTION 'Error refreshing topic tables: %', SQLERRM; END; $$;
• mannanj 9mo ago
  Seems like a lot of successful leaders have a history of or normalize deception and lying for some benefit.
• itsangaris 9mo ago
  surprised to that "seeing like a state" didn't get included in the "legibility tax" category
• deleted 9mo ago
  [deleted]
• JimmyJamesJames 9mo ago
  Like this initial step and its findings. #1: would a larger dataset increase the depth and breadth of insight ( go to #2) #2: with the initial top 100, are there key ‘super node’ books that stand out as ones to read due the breadth they offer. Would a larger dataset identify further ‘super node’ books.
• only-one1701 9mo ago
  This is an IQ test lol
  • jennyholzer6 9mo ago
    [dead]
• chromanoid 9mo ago
  > A fun tendency is that Claude kept getting distracted by topics of secrecy, conspiracy, and hidden systems - as if the task itself summoned a Foucault’s Pendulum mindset. I really appreciate you mentioning this. I think this is the nature of LLMs in general. Any symbol it processes can affect its reasoning capabilities.
• dev_l1x_be 9mo ago
  Claude code is good for arranging random things into categories, with code, configuration and documentation files it is barely goes into random rabbit holes or hallucinates categories for me.
• lisdexan 9mo ago
  Finally, Schizophrenia as a Service (SaaS).
• drakeballew 9mo ago
  This is a beautiful piece of work. The actual data or outputs seem to be more or less...trash? Maybe too strong a word. But perhaps you are outsourcing too much critical thought to a statistical model. We are all guilty of it. But some of these are egregious, obviously referential LLM dog. The world has more going on than whatever these models seem to believe. Edit/update: if you are looking for the phantom thread between texts, believe me that an LLM cannot achieve it. I have interrogated the most advanced models for hours, and they cannot do the task to any sort of satisfactory end that a smoked-out half-asleep college freshman could. The models don't have sufficient capacity...yet.
  • what-the-grump 9mo ago
    Build a rag with significant amount of text, extract it by key word topic, place, date, name, etc. … realize that it’s nonsense and the LLM is not smart enough to figure out much without a reranker and a ton of technology that tells it what to do with the data. You can run any vector query against a rag and you are guaranteed a response. With chunks that are unrelated any way.
    • electroglyph 9mo ago
      unrelated in any way? that's not normal. have you tested the model to make sure you have sane output? unless you're using sentence-transformers (which is pretty foolproof) you have to be careful about how you pool the raw output vectors
  • liqilin1567 9mo ago
    When I saw that the trail goes through just one word like "Us/Them", "fictions" I thought it might be more useful if the trail went through concepts.
    • tmountain 9mo ago
      The links drawn between the books are “weaker than weak” (to quote Little Richard). This is akin to just thumbing the a book and saying, “oh, look, they used the word fracture and this other book used the word crumble, let’s assign a theme.” It’s a cool idea, but fails in the execution.
• deleted 9mo ago
  [deleted]
• jgalt212 9mo ago
  What did it say about who wrote To Kill a Mockingbird?
• adsharma 9mo ago
  This is GraphRAG using SQLite. Wouldn't it be good if recursive Leiden and cypher was built into an embedded DB? That's what I'm looking into with mcp-server-ladybug.
• hecanjog 9mo ago
  You really know what a good interface should be like, this is really inspiring. So is the design of everything I've seen on your website! I won't pile on to what everyone else has said about the book connections / AI part of this (though I agree that part is not the really interesting or useful thing about your project) but I think a walk-through of how you approach UI design would be very interesting!
  • jennyholzer6 9mo ago
    [dead]
• threecheese 9mo ago
  Where did you come across Leiden partitioning? I’m facing a similar use case and wonder what you’re reading.
  • fittingopposite 9mo ago
    Pretty new graph clustering algorithm (published in 2019). Original publication which is actually fairly readable: https://www.nature.com/articles/s41598-019-41695-z https://www.nature.com/articles/s41598-019-41695-z
• guidoism 9mo ago
  Nice! I've been using Claude Code and ChatGPT for something similar. My inspiration is Adler's concept of The Great Conversation and Adler's Propædia. I've been able to jump between books to read about the same concept from different author's perspectives.
  • Balgair 9mo ago
    This is his Syntopicon for modern works, and automated. It's amazing, I've been wanting to do this for a while but haven't had the time. I really think we all should sync up and talk more. I want to make this bigger.
• typon 9mo ago
  The website design and content are much nicer than the "ideas" here. Just standard LLM slop once if you actually have read some of these books.
• pharrington 9mo ago
  Please don't give yourself LLM-induced psychosis.
• chrisgd 9mo ago
  Really great work but have to agree with others that I don’t see the threads. The one I found most connected that the LLm didn’t was a connection between Jobs and the The Elephant in the Brain The Elephant in the Brain: The less we know of our own ugly motives, the easier it is to hide them from others. Self-deception is therefore strategic, a ploy our brains use to look good while behaving badly. Jobs: “He can deceive himself,” said Bill Atkinson. “It allowed him to con people into believing his vision, because he has personally embraced and internalized it.”
• zkmon 9mo ago
  Given the common goals of every book (fame and sales by grabbing user attention), the general themes and styles would have high similarity. It's like flowers with bright colors and nice shapes. Orwelliian motives (sheer egoism, aesthetic enthusiasm, historical impulse and political purposes) are somewhat dated.
• barrenko 9mo ago
  On a long enough timeline, we will be using Claude Code for .. any.. type of work?
• pennaMan 9mo ago
  this is amazingly cool, great work!
• dexterlagan 9mo ago
  I had the same idea. I think this is very useful. As it is it does look like a proof-of-concept, and that's OK. I'd develop this as a book recommendation site and simply link to the books on Amazon or your preferred book source. Collect cash on referrals. Good stuff!
• nkrisc 9mo ago
  I’m not surprised that it found connections when you told it to find connections. Most of those connections seem rather dubious to me. I think you’d have been better off coming up with these yourself.
• sgt101 9mo ago
  Interesting - ages ago I used SML to look at the relationships between Shakespears plays. https://medium.com/gft-engineering/using-text-embeddings-and-approximate-nearest-neighbour-search-to-explore-shakespeares-plays-29e6bde05a16 https://medium.com/gft-engineering/using-text-embeddings-and... Validation is a problem here - you find relationships, but so what? Is it right.... I can't say. It is interesting though.
• znnajdla 9mo ago
  This is really, really, good. Ignore the commenters in this thread who don’t see the connections. It takes a very high degree of artistic creativity and linguistic imagination to see these types of connections, and many of the “engineer types” on this forum are unfamiliar with that mode of thinking. Ignore them. Every one of these connected threads are really good.
  • catlifeonmars 9mo ago
    It’s the opposite. The connections are so trivial/obvious as to be uninteresting.
• rhgraysonii 9mo ago
  You might enjoy my tool deciduous. It is for building knowledge trees and reference stuff exactly like this. The website tells a bit more http://notactuallytreyanastasio.github.io/deciduous/ http://notactuallytreyanastasio.github.io/deciduous/
  • fudged71 9mo ago
    Interesting. Was this inspired by the "Context Graphs" concept discussed on X?
    • rhgraysonii 9mo ago
      No, I don’t hang out at the nazi bar.
• jennyholzer6 9mo ago
  [dead]
• Balgair 9mo ago
  Wow! Amazing! Have you read the Syntopicon by Mortimer J Adler? It's right up your alley on this one. It's essentially this, but in 1965, by hand, with Isaac Asimov and William F Buckley Jr, among others. Where did you get the books from? I've been trying to do something like this myself, but haven't been able to get good access to books under copyright. Yeah, thinking a bit more here, you've created a Syntopicon. I've always wanted to make a modern one too! You can do the old school late night Wikipedia reading session with the trails idea of yours. Brilliant! Really though, how can I help you make this bigger?
• iamzamek 9mo ago
  This is so cool!
• nurettin 9mo ago
  I did something similar with occult books and famous programming resources. Conclusion: you find wisdom in everything if you look for it.
  • gvedem 9mo ago
    we discordians refer to this as the Law of Fives: >The Law of Fives states simply that: ALL THINGS HAPPEN IN FIVES, OR ARE DIVISIBLE BY OR ARE MULTIPLES OF FIVE, OR ARE SOMEHOW DIRECTLY OR INDIRECTLY APPROPRIATE TO 5. >The Law of Fives is never wrong. >In the Erisian Archives is an old memo from Omar to Mal-2: "I find the Law of Fives to be more and more manifest the harder I look."
    • nurettin 9mo ago
      yes exactly. Replace five with shit and it still holds.
• localhost 9mo ago
  First thank you for coming up with this idea. Love it. In the spirit of "tools for thought" I think this scratches an important itch. Someone called the output "egregious, obviously referential LLM dog". And someone else called this trail an example of that: https://trails.pieterma.es/trail/tempo-gradient/ https://trails.pieterma.es/trail/tempo-gradient/ What struck me when reading it was that I parachuted into that trail with zero context. So I asked an LLM to generate some surrounding context for me: this is the verbatim prompt that I just gave gpt-5.2/medium running in my own agentic harness: > read this: https://trails.pieterma.es/trail/tempo-gradient/ https://trails.pieterma.es/trail/tempo-gradient/. then i want you to write a short essay that shows the relationship between the different quotes making sure to use each quote in the process. the narrative should help me understand the links between the different quotes in each book in context. feel free to use your own knowledge of the books and your general knowledge to make this an approachable thing. what another llm did here is cool - it found relationships between this set of quotes. now i want you to materialize them into a compelling essay that invites curiosity and teaches me something. write the essay to tempo-gradient.md and respond in chat with how you thought about the problem and whether you thought these relationships were meaningful. This was my agent's response: Wrote the essay to tempo-gradient.md. How I thought about it: I treated “tempo gradient” as the shared mechanism behind all eight excerpts—mismatch in loop speed (notice → interpret → decide → act) caused by attention, infrastructure latency, organizational rigidity, system delays, stealthy manipulation, or runaway acceleration. Then I ordered the quotes from “inner time” (tennis/attention) → engineered milliseconds (HFT) → explicit doctrine (OODA) → industrial schedules (mobilization) → structural delays (Beer Game/economy) → slow covert tempo (cyber) → extreme fast tempo (AI takeoff), so each quote sets up the next. Whether the relationships felt meaningful: yes, mostly. They’re not “the same idea” so much as the same shape appearing in different contexts—feedback delay and decision cadence determining who gets to set the terms of reality for everyone else. The only relationship that feels a bit more interpretive than direct is tennis ↔ geopolitics, but even there the bridge (“how many nows” as a controllable input to decision tempo) is surprisingly sturdy. And this is the output: https://gist.github.com/jflam/49753b7da64a74f07e35f6e2465f1a8d https://gist.github.com/jflam/49753b7da64a74f07e35f6e2465f1a...
• froil 9mo ago
  Do you have details of the tech stack? Really loved it..
  • simonw 9mo ago
    There's a useful write-up of that here: https://pieterma.es/syntopic-reading-claude/#how-its-implemented https://pieterma.es/syntopic-reading-claude/#how-its-impleme...
• podgorniy 9mo ago
  Cool stuff. Thanks for conceptualizing, implementing and sharing
• pixelsmithy 9mo ago
  Speaking of offloading thinking… I asked Gemini 3.0 Pro what it thought of this concept and criticisms in the comments: What are your thoughts on this project? Note criticisms in the comment section and tell me if you agree with any of them. https://news.ycombinator.com/item?id=46567400 https://news.ycombinator.com/item?id=46567400 This project, titled "Show HN: I used Claude Code to discover connections between 100 books," is an attempt to use an LLM (Claude) to perform "syntopical reading"—analyzing a library of 100 Hacker News favorite books to find thematic "trails" and connections between seemingly disparate texts. The author used CLI tools and LLM orchestration to index topics and generate these connections, aiming to move beyond simple summarization toward deeper insight. Below are my thoughts on the project, followed by an analysis of the specific criticisms raised in the thread. My Thoughts Conceptually, this is a fascinating experiment in "digital humanities." It attempts to automate a very high-level cognitive task: synthesis. Usually, we use computers for retrieval (search) or storage. Using them to find semantic bridges between concepts like "Jobs' reality distortion field" and "Theranos' fake demos" is a compelling use case for LLMs. However, the execution reveals the current limits of this technology. The resulting "connections" often feel like a parlor trick—impressive that the machine did it, but often lacking the "click" of genuine insight. The project succeeds more as a technical visualization of vector embeddings than as a literary tool. It produces a map of linguistic proximity rather than conceptual necessity. Criticisms & Agreement Analysis Here are the main criticisms from the comment section and my take on them: 1. The "Rorschach Test" / Spurious Connections Criticism: Users like tmountain, smusamashah, and timoth3y argue that the connections are "weaker than weak" or purely surface-level (e.g., linking "fracture" in one book to "crumble" in another). They suggest the project is an "LLM Rorschach test" where the human user forces meaning onto random noise generated by the model. Do I agree? Yes. Reasoning: LLMs operate on statistical probability and vector similarity. They often confuse topical relatedness (these words appear in similar contexts) with causal or logical connection. A connection between "Us/Them" and "fictions" might make sense in a vector space, but to a human reader expecting a philosophical argument, it feels disjointed. Without the reasoning for the link being rigorous, the user has to do the heavy lifting to invent the connection, making the tool less of a "guide" and more of a "random prompt generator.” 2. Outsourcing Critical Thought Criticism: Users eloisius and DrewADesign argue that the project defeats the purpose of reading.[1] They contend that "the thinking is the point," and having a machine find connections robs the reader of the synthesis process that leads to understanding. Do I agree? Partially. Reasoning: If the goal is learning, they are correct; you cannot learn by having a machine digest information for you. However, if the goal is discovery or research, this criticism is too harsh. Researchers have always used indices, concordances, and bibliographies to find connections they didn't know existed. If this tool is treated as a "super-index" rather than a "replacement reader," it has validity. The danger lies in mistaking the map (the AI's graph) for the territory (the actual knowledge). 3. Hallucinations and Conceptual Errors Criticism: User 8organicbits pointed out a weird label ("Thanos committing fraud" in a section about "useful lies") and questioned the logic of calling a fraud "useful" if the founder is in prison. Do I agree? Yes. Reasoning: (Note: User Terretta clarified the commenter likely confused the comic villain Thanos with the company Theranos, which was in the text). However, the criticism about the label "useful lies" holds up. The LLM likely grouped "Theranos" under "useful lies" because the deception functioned for a time, but it lacks the nuance to understand that "fraud" and "useful tool" are categorically different to a human moral compass. This highlights the "alien" nature of LLM categorization—it organizes by semantic weight, not human logic. 4. "LLM Slop" and Fatigue Criticism: User typon and others noted the descriptions have a "distinct LLM voice" and dismissed it as "slop."[1] User Aurornis mentioned recognizing the writing style immediately. Do I agree? Yes. Reasoning: By 2026 (the context of this thread), users are highly attuned to "AI-ese"—the perfectly grammatical but hollow, hedging, and overly enthusiastic tone of standard model outputs. This "slop" creates a trust deficit. When a human reads a connection written by a human, they assume intent. When they read one written by an LLM, they assume hallucination until proven otherwise. This high barrier to trust makes the project harder to enjoy. Conclusion I agree with the consensus of the thread: Cool tech demo, shallow utility. The project is a great example of what LLMs can do (processing vast amounts of text to find patterns), but it inadvertently highlights what they cannot do (understand the deep, human significance of those patterns). It effectively automates the "what" but misses the "so what?"
• andai 9mo ago
  I tried using Claude Web to help me understand a textbook recently. The book was really big and it got stuck in "indexing". (Possibly broke the indexer?) But thanks to the CLI integration, it was able to just iteratively grep all the info it needed out of it. I found this very amusing. Anthropic's article on retrieval emphasizes the importance of keyword search, since they often outperform embeddings depending on the query. Their own approach is a hybrid: https://www.anthropic.com/engineering/contextual-retrieval https://www.anthropic.com/engineering/contextual-retrieval
• djeastm 9mo ago
  While I don't think the section titles or one-sentence summaries accurately reflect the rather tenuous textual connections, I did find it strangely intriguing to scroll through the paragraphs of the books and just catch different bits of ideas from these writers. It's like grabbing a half-dozen books off the library shelf, opening to a random page in each, then flit through them, kind of like a "engineering nerd book sample platter".
• trinsic2 9mo ago
  Wow! This is a great idea. Really well put together site on that topic. I'm big into intuition and the "Expert Intuition" collation points to an area of science I rarely look at. Thanks for your work on this.
• neodypsis 9mo ago
  I looked at the trails (lists of passages) and wondered whether it would be cheaper to build these lists by clustering passage embeddings, rather than having an LLM construct them.
• stogot 9mo ago
  I appreciate the idea, but looking at some of the trails… The results do not make sense
• akshay326 9mo ago
  This is pretty cool, I wanted to do something with my Readwise Reader too. Jinx today claude code created a 3D Neo4J visualizer tool for YC advice + my quotes collection. Code here - https://github.com/akshay326/quote-viz https://github.com/akshay326/quote-viz
• frankdenbow 9mo ago
  Love this, it is interesting to see the links between topics, with things like father son relationship. I have a long queue of books to read that this year I finally set aside planned time on the calendar to read and walk. There are specific topics I want to read about so even if it just helped with finding some experts from books around a topic, it would help me decide. I think you're onto something here.
• butterNaN 9mo ago
  I feel this could be done better by processing and clustering the References in non-fiction books