Live data from Hacker News

Viewing profile — jacobn

jacobn

HN member
Joined
Tue, Nov 02, 2010, 10:42 PM UTC
HN karma
1,873
Public activity
335 items

About jacobn

No profile information was provided.

Recent public activity

  1. comment
    Comment #48536520

    Make a billion / deserve a billion. Ok. Given how tech has gone from nerdy underdog to Orwellian, Machiavellian, dopamine-peddling overlord, I’m actually a bit surprised people are…

  2. comment
    Comment #48188800

    So far it seems like AI is helping the little guy fight the bills more? (That can of course change very quickly, yes)

  3. comment
    Comment #48186411

    Historically it has fit reality, but yes, this time may well actually be different...

  4. comment
    Comment #48175877

    I just ask it for what I’m looking for (doing very simple “spare part” level at home 3d printing, nothing fancy or elaborate) and it gives me a starting point. Then I sometimes jus…

  5. comment
    Comment #48141476

    I just complained to them the other day! They were scraping our weather website to no end, very much including the disallowed path prefixes. Did end up just adding them to our WAF …

  6. comment
    Comment #47427463

    And https://www.x402.org/

  7. comment
    Comment #47427453

    > MPP provides a specification for agents and services to coordinate payments programmatically, enabling microtransactions, *recurring payments*, and more.

  8. comment
    Comment #47258048

    Are there any nuclear alternatives that don't include strapping low grade bombs to the reactor core (PRW/BWR: water separation -> hydrogen + oxygen -> boom, like happened @ Fukushi…

  9. story
    Show HN: Tensor Spy: inspect NumPy and PyTorch tensors in the browser, no upload

    We needed a side project to give agentic coding a try, and created tensorspy.com together with Junie and ChatGPT 5.2. Tensor Spy lets you quickly inspect the contents of numpy & py…

  10. comment
    Comment #47201628

    Cool! How do you actually implement “Reverse-mode automatic differentiation with a tape-based computational graph” in rust?

  11. comment
    Comment #47160783

    Most web request cases where you care about performance probably have multiple parallel web requests, so there’s no clean separation possible?

  12. comment
    Comment #46306965

    Don't the models typically train on their input too? I.e. submitting the question also carries a risk/chance of it getting picked up? I guess they get such a large input of queries…

  13. comment
    Comment #46131139

    [flagged]

  14. comment
    Comment #45717372

    If there’s an issue with the core then the salt tank can act as a heat sink in a way a battery can’t? The boiling / pressure water reactors all have requirements on active cooling …

  15. story
    Show HN: Gen AI for fonts, 1M free fonts organized by "vibe"

    Hi HN, we've taken a stab at reimagining fonts in the world of Gen AI. Rather than using prompts (slow, and how do you even describe a font?) we've pre-generated a large catalog, a…

  16. story
    Show HN: Message Me Now QR Codes, easiest way to digitally connect with people

    Create "Message Me Now" SMS / Email / WhatsApp QR Codes to easily digitally connect with people you meet: have them scan a QR code to immediately send you a message. Great for conf…

  17. comment
    Comment #45057629

    Isn't that how most web standards got their start? One of the interested parties pushed something, then things evolved through the standards process? (And then it can of course get…

  18. story
    Show HN: 'Message Me Now' QR Codes to easily share contact info

    Create "Message Me Now" QR Codes to conveniently connect with people you meet: have them scan a QR code to immediately send you a message (SMS, email, WhatsApp) without having to g…

  19. comment
    Comment #44418519

    Isn’t it more of an “all of the above”? A lot of employees at successful startups & FAANG make most of their money from the stock, no? And they need to buy houses and send their ki…

  20. comment
    Comment #43286329

    The animation on the page looks an awful lot like autoregressive inference in that virtually all of the tokens are predicted in order? But I guess it doesn't have to do that in the…

  21. comment
    Comment #42988954

    > Scientists long thought that tiny turtles drifted passively with ocean currents, literally going with the flow. > "What we've uncovered is that the turtles are actually swimming,…

  22. comment
    Comment #42956886

    This, plus the A/B testing of headlines to maximize clicks has lead inexorably to the current information environment. Our intuitions, outrage, and knee-jerk reactions are being we…

  23. comment
    Comment #42905114

    > After this article was published, a USDA spokesperson said Fong left the office Monday on her own accord. > "She was accompanied by two friends who she paused to take selfies wit…

  24. comment
    Comment #42526544

    Great work, very interesting list! Ideally the "% Limit" column would: 1. Be right-aligned 2. Have consistent formatting (i.e. same number of digits after the dot) 3. A little bar …

  25. comment
    Comment #42033881

    https://en.wikipedia.org/wiki/Digraphs_and_trigraphs_(progra... ??! Is converted to | So ??!??! Becomes || i.e. “or”