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alex_sf

HN member
Joined
Wed, Nov 06, 2013, 5:50 PM UTC
HN karma
1,207
Public activity
396 items

About alex_sf

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Recent public activity

  1. comment
    Comment #49250973

    Intelligence per unit of compute will almost certainly keep increasing. That doesn't mean having more compute isn't still way, way better.

  2. comment
    Comment #48471583

    My agent is currently doing the work of ~6 senior engineers, based on ticket closures. These are not trivial tasks: all of them involve a mix of code, judgement, executing remote c…

  3. comment
    Comment #48172781

    > 1. that closed source models are more efficient than open source Not a reasonable assumption for a variety of reasons. > 2. Deepseek is served at a profit and not a loss Not a re…

  4. comment
    Comment #48171541

    It's silicon valley and they are trying to aggressively grow. Your baseline assumption should be the exact opposite.

  5. comment
    Comment #48171526

    There's no reason to think that the latest frontier models have similar inference costs to open source models. It would be more surprising if the surrounding architecture hasn't si…

  6. comment
    Comment #48171116

    The price a company charges, _particularly_ a high growth VC-backed one, is a poor signal for their costs. That blog post is not very compelling either. Without knowing details of …

  7. comment
    Comment #48057238

    I mean, they do (and did). If you aren't shipping, you'll be out eventually.

  8. comment
    Comment #47958190

    "shape" too, at least with gpt5.5, is coming up constantly.

  9. comment
    Comment #47917701

    > It is in the same way that educated guessing is. I guess (heh) it depends on your definition of 'educated guessing'? Looking at the problem, considering a solution, discarding it…

  10. comment
    Comment #47907208

    This isn't brute force.

  11. comment
    Comment #47898817

    [flagged]

  12. comment
    Comment #47821284

    Open models, in actual practice, don't match up to even one or two generation prior models from Anthropic/OpenAI/Google. They've clearly been trained on the benchmarks. Entirely po…

  13. comment
    Comment #47813421

    Which is why compilers decimated the software industry.

  14. comment
    Comment #47811427

    The same way companies already deal with any cost.

  15. comment
    Comment #47809456

    Most people just want something that looks nice. I understand it’s deeper to someone really into it, but the rest of us are fine with it.

  16. comment
    Comment #47774157

    Everytime I've tried a local model, and I have tried lots for a couple years now, they just seem like they were overtrained on benchmarks. They consistently perform dramatically wo…

  17. comment
    Comment #47705464

    > Europe is behind because we do not have good leadership. The decisions taken by leadership, no matter what level you look at - local, company, national, supranational - are rarel…

  18. comment
    Comment #47685522

    This isn't buried or hard to find, but in good faith: https://www.dni.gov/files/ODNI/documents/assessments/ODNI-Un... https://www.dni.gov/index.php/newsroom/congressional-testimo..…

  19. comment
    Comment #47684675

    > Saying "Accidents happen in war" is absolutely a way of saying "Accidents are acceptable in war". Bridges fall down sometimes. I don't think it's acceptable. It's a statement of …

  20. comment
    Comment #47380979

    It's both.

  21. comment
    Comment #47352452

    If goods aren't being sold, then the price will drop.

  22. comment
    Comment #46966820

    That's not worth 45k. It's barely worth anything for a typical website, tbh.

  23. comment
    Comment #46783594

    Tbf, there is no one with a ‘serious DevSecOps background’. It’s an incredibly strong hint that the person is largely a goof.

  24. comment
    Comment #46734977

    > Ralph loops are also stupid because they don't make use of kv cache properly. This is a cost/resources thing. If it's more effective and the resources are available, it's complet…

  25. comment
    Comment #36026907

    > If you are not too tired, drunk or using any substances, and not speeding, your chances of causing a serious traffic accident are miniscule. You realize that like.. other people …