News for hackers. Stuff that matters.
Re:Ask HN: Programs that saved you 100 hours? (2022 edition) by jmcgough on Tuesday December 20, 2022 @02:31PM (#34071184)
Anki - I don't know how I'd prep for the MCAT without this. Open source with desktop and mobile clients, syncing via cloud. It's flashcarding but uses gradual intervals so you see things less often once you've retained them.

ChatGPT - I use this as a private tutor (it's great for biomedical stuff) to check my understanding and ask it to correct me if I'm wrong.

Re:Ask HN: Programs that saved you 100 hours? (2022 edition) by boplicity on Tuesday December 20, 2022 @02:55PM (#34071547)
RE: ChatGTP...

How confident are you that it's giving you the correct answers to your queries? I've noticed that it often sounds right, but is sometimes completely wrong, in subtle ways. It always puts together words that are commonly near eachother, and it is always grammatically correct, but it is often absolutely wrong. I've observed that the more specific and technical a question I ask, the more likely it is to be wrong.

Re:Ask HN: Programs that saved you 100 hours? (2022 edition) by cooperaustinj on Tuesday December 20, 2022 @03:04PM (#34071696)
How often are you confident that you find the right answer on Google? As with anything, you need to reason about it yourself and verify.
Re:Ask HN: Programs that saved you 100 hours? (2022 edition) by ornornor on Tuesday December 20, 2022 @03:49PM (#34072328)
Parent is using chatgpt as a tutor though, not as a google search.

I’d expect a tutor to give the right answer, but I wouldn’t expect google to. Chatgpt is often wrong. It’s a problem if you’re trying to learn something and using it as your tutor/truth.

Re:Ask HN: Programs that saved you 100 hours? (2022 edition) by ironrabbit on Tuesday December 20, 2022 @03:51PM (#34072355)
Anecdotally, chatgpt seems much worse to me than Google for getting correct answers. Like orders of magnitude worse. Tells me the wrong timezone for a city kind of bad. No doubt it will be much better in the future, and they've definitely found PMF with the interface, but I would not trust it right now with anything even slightly important to me.
Re:Ask HN: Programs that saved you 100 hours? (2022 edition) by JW_00000 on Tuesday December 20, 2022 @04:16PM (#34072704)
But how can you verify ChatGPT's answers if you don't know what its sources were? E.g. if I google a technical question about HTML5, I can see whether a result is the HTML5 spec, MDN, W3Schools, or a random medium blog. If I google a medical question, I can see if I'm on a hospital's website or on Men's Health.
Re:Ask HN: Programs that saved you 100 hours? (2022 edition) by hammeiam on Tuesday December 20, 2022 @05:14PM (#34073476)
You can actually ask ChatGPT to cite its sources. Anecdotally when I tried, it provided me with a valid url to a census.gov site that contained the answer to my question. That doesn't make it better than google, but it does mean that some verification is possible.
Re:Ask HN: Programs that saved you 100 hours? (2022 edition) by masukomi on Tuesday December 20, 2022 @06:05PM (#34074106)
it will, very frequently, make up citations with real looking but completely bogus urls.

it is NOT a research tool. It is a creative text generation tool. It is not programmed to provide accurate data. It's programmed to provide accurate sounding text.

Re:Ask HN: Programs that saved you 100 hours? (2022 edition) by O_H_E on Wednesday December 21, 2022 @01:50AM (#34077479)
Actually just today I asked if for the density of silicon nitrite and to cite a source. It cave a citation that seemed correct (reference book on materials) but with completely made up authors.
Re:Ask HN: Programs that saved you 100 hours? (2022 edition) by nullandvoid on Tuesday December 20, 2022 @03:57PM (#34072425)
I can't think of a single piece of software that has cloud syncing, for free, with no option for payment.

I'm not sure who is running it (hopefully some well funded academic group), but it restores me faith in humanity a little every time I press sync and don't get CTA'd to sign up for some subscription.

Amazing tool, kudos to the devs, and if there other comes a time where payment is required, I would be happy to chip in with the above being said.

Re:Ask HN: Programs that saved you 100 hours? (2022 edition) by risos on Tuesday December 20, 2022 @05:43PM (#34073848)
AFAIK anki is primarily funded by sales from the iOS app

https://apps.apple.com/us/app/ankimobile-flashcards/id373493...

Re:Ask HN: Programs that saved you 100 hours? (2022 edition) by nullandvoid on Tuesday December 20, 2022 @06:42PM (#34074550)
Ah that might explain why I've never seen any payments, I'm on android and the app is free