HackerTrans
TopNewTrendsCommentsPastAskShowJobs

jacobr1

no profile record

comments

jacobr1
·9 giorni fa·discuss
Wouldn't that be covered by using PPP comparisons rather than just market currency conversion rates?
jacobr1
·10 giorni fa·discuss
Demand for the big cities is still increasing pretty much everywhere, even if some countries are seeing net decrease in demand on the whole. Also remember that supply deteriorates. The number of "ready to move into" homes can decrease over time without maintenance and rebuilds.
jacobr1
·11 giorni fa·discuss
Right - the point I was refuting is that LLMs are "just statistical models of words." More is going on. Does that imply "understanding?" I don't know, I'm not sure we have a good enough definition to say. But it does mean that the models are more complex that say, markov chain graphs with corpus frequencies. It seems we are encoding data in the latent space with much higher complexity than "just words." There is higher order semantic information being captured - probably not the same has human "thoughts" - but again - also not _just words_.
jacobr1
·11 giorni fa·discuss
The surprising bit is that 10% of Americans DO NOT own a smartphone. That must be exceedingly difficult. Increasingly everyday activities require them, without fallbacks. I presume those numbers exclude children, and then if you account for the infirm, it wouldn't surprise me if we started to get to universal levels of ownership.
jacobr1
·11 giorni fa·discuss
LLMs as clearly doing more than just modeling words. In order to predict word placement, they need to build some kind of model, their latent space, of the types of things they are able to predict. Not really full world models yet - but they have decent "blog space" or "github project" models. And you can see this with multimodality, or non-text modality modals such as images and audio. They map from their latent spaces to the outputs. The fact that multi-modal systems can share the interior layers shows some kind of internal representation is created.
jacobr1
·mese scorso·discuss
The new siri models will be some variant of the gemini models. This framework seems to be more generalized than that though.
jacobr1
·2 mesi fa·discuss
Where are the "Safe Guardrails" ?
jacobr1
·2 mesi fa·discuss
Older ML systems were much better at exposing their internal confidence. Plenty of papers reverse out this kind of interpretability for open weight models. All the models exposed logprobs early on. This seems solvable if prioritized. The unintelligible words should be lower confidence. Getting per-token data for the output that aids with understanding the predictions is entirely feasible as engineering effort - it just won't be enough to address all the problems - but it should help quite a bit.
jacobr1
·3 mesi fa·discuss
well, technically they can ...
jacobr1
·5 mesi fa·discuss
I half agree. But two points: 1) if you can formalize your instructions ... then future instances can be fully automated. 2) You are still probably having the AI perform many sub-tasks. AI-skeptics regularly fall into this god-of-the-gaps trap. You aren't wrong that human-augmented AI isn't 100% AI ... but it still is AI-augmentation, and again, that sets the stage for point 1 - to enable later future full automation on long enough timecycles.
jacobr1
·5 mesi fa·discuss
There is a lot to be done with good prompting.

Early on, these code agents wouldn't do basic good hygiene things, like check if the code compiled, avoid hallucinating weird modules, writing unit tests. And people would say they sucked ....

But if you just asked them to do those things: "After you write a file lint it and fix issues. After you finish this feature, write unit tests and fix all issues, etc ..."

Well, then they did that, it was great! Later the default prompts of these systems included enough verbiage to do that, you could get lazy again. Plus the models are are being optimized to know to do some of these things, and also avoid some bad code patterns from the start.

But the same applies to performance today. If you ask it to optimize for performance, to use a profiler, to analyze the algorithms and systemically try various optimization approaches ... it will do so, often to very good results.
jacobr1
·5 mesi fa·discuss
Except it often is the case that when you break down what humans are doing, there are actual concrete tasks. If you can convert the tacit knowledge to decision trees and background references, you likely can get the AI to perform most non-creative tasks.
jacobr1
·5 mesi fa·discuss
Normal isn't a myth. The mistake people make is taking the mode as normal, or worse mistaking their own experience as normal. But humans generally do tend to have a range of common behaviors that a significant percentage of people fit into. And you probably can even predict it to a reasonable degree, if you have some other metadata to correlate which sub-group they might correspond to.

Normal in the sense of "you can model a distribution of human behavioral processes or outcomes" that encompasses, say, 95% of humans in a given culture or geography is very much a thing you can do. And I'd go as far as to say a large chunk of the mental bandwidth of the average person is running those simulation models just to operate in a multi-human-agent world.

(If you want to say we observe bimodal or other multi-peaked distributions in practices rather than "normal" ones, I will strongly agree, but that usually isn't the objection when people say "normal is a myth")
jacobr1
·5 mesi fa·discuss
Yep.

ChatAI - show the top 50 online retailers by revenue in the US and note any that have credible new stories about quality control issues. Save all of them except StoreX and StoreY in your list you use for comparison shopping.

Or maybe another one, scan all my credit card purchases for all time that you have history and record all the stores.

Done. And plenty of third party sites (consumer reports, wirecutter, etc...) will do this kind of thing too. And you could perhaps transitively trust them - either view direct lists or just scraping the places they recommend.

And the average person doesn't need to figure this out ... skills encoding this will propagate.
jacobr1
·5 mesi fa·discuss
Unless they have agents reading those emails and responding ...
jacobr1
·5 mesi fa·discuss
All the hard work is always chasing down edge cases, scaling, operational issues and other things that don't show up the user-exposed features. And talking about features, the innovation in coming up with them, or iterating on making them work with real customer experience is a ton of value, even if copying the ideas that work later is much easier - which is why I generally prefer betting on an innovator with just of enough traction to show they can stick with it. The best category leaders both innovate and steal/copy/buy all the innovation they aren't producing in house to maintain their lead.
jacobr1
·5 mesi fa·discuss
Business crave both data for analysis and checkboxes getting checked for compliance sake. If those don't align to the value of the work - then you have the classic of employees hating the "TPS Reports" they are forced to make. As an example, sales people are notorious for basically never updating CRMs and also they have incentives to skew the specifics anyway.
jacobr1
·5 mesi fa·discuss
> this is sub-par and neglects important aspects of your business

But that is exactly the right way to think about it. If you have an army of sub-par workers that aren't going to think deeply about their value to your business, but are really cheap (relative to human labor) - how do you make effective use of them? Thinking about AI agents as being high-competence and able to learn your intent is the wrong model at this point. Though they can be high-competence in very specific narrow niches.
jacobr1
·6 mesi fa·discuss
Also consider that while the OP looks like a skilled, experienced individual, all too often the documentation is being written by someone with that context, but rather someone unskilled, and with read empathy. Quality is quite often very poor, to the point where as shitty as genai can be, it is still an improvement. Bad UX and writing outnumbers the good. The successes of big companies and the most well known government services are the exception.
jacobr1
·6 mesi fa·discuss
The common thread is that people are bad and saving and delayed gratification. The easiest path to instant gratification wins more often than not.