this post was submitted on 20 Mar 2025
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[–] anzo@programming.dev 31 points 1 day ago (1 children)

That's human-like intelligence at its finest. I am not being sarcastic, hear me out. If you told a person to give you 10 numbers at random, they can't. Everyone thinks randomness is easy, but it isn't ( see: random.org )

So, of course a GPT model would fail at this task, I love that they do fail and the dog looks so cute!!

[–] kaidezee@lemmy.ml 7 points 1 day ago* (last edited 1 day ago) (5 children)

I mean, here's a few random numbers out of my head: 1 9 5 2 6 8 6 3 4 0. I don't get it, why is it supposed to be hard? Sure, they're not "truly" random, but they sure look random /:

[–] Ultraviolet@lemmy.world 37 points 1 day ago* (last edited 1 day ago) (2 children)

You have one of each number except 7, and you're deliberately avoiding doubles and runs of consecutive numbers. Human attempts at randomness tend to be very idealized in that way, and as a result, less random.

[–] Ironfacebuster@lemmy.world 3 points 3 hours ago

Here's what my brain came up with

5 5 5 5 5 5 5 5 1 5

Crazy lucky, this probably would've spawned 3 extra ender pearls

[–] YourMomsTrashman@lemmy.world 3 points 6 hours ago (1 children)

My favourite example of this is that IIRC itunes pushed an update that made the shuffle feature less random because they were getting complaints about it not being random enough

I bet the shuffle algorithm is sample with replacement.

[–] piccolo@sh.itjust.works 24 points 1 day ago (1 children)

They may look random but arent truly random. Computers are terrible at it too. Thats why cryptography requires external sources to generate "true" random numbers. For example, cloudflare uses a wall of lava lamps to generate randomness for encryption keys.

[–] Obi@sopuli.xyz 7 points 22 hours ago

That's so cool.

[–] UndercoverUlrikHD@programming.dev 12 points 1 day ago (1 children)

If you're not joking, the fact you have no repetition/duplicates of numbers is a pattern that would make it easy to start to predict next number. Numberphile has nice demonstration of how predictable human randomness is, it's in the first 3 minutes of the video.

[–] FermionWrangler@lemm.ee 1 points 1 day ago (4 children)

792654349324138383027654826548192874651875306480462765726382

I don't know man, that's pretty random. I mean do you think you can predict the next numbers in the sequence just from the ones already there? Would have to predict the next batch, the way I made these come in batches. I can't exactly produce 1 number at a time from banging on my number-pad.

I am 99.8% sure that your sequence of numbers is not random. Your brain purposefully avoided repeating a digit. The probability of no repeated digits in 60 numbers is 1- (9/10)^60

[–] allisonmaybe@lemm.ee 2 points 6 hours ago

Absolutely. And if you typed enough there would be enough information to tell if you typed that on a keyboard or phone, which fingers you used, and how you were feeling that day.

[–] allisonmaybe@lemm.ee 1 points 6 hours ago

Here's some random numbers

8005882300

[–] Hawk@lemmy.dbzer0.com 4 points 1 day ago (1 children)

I can make an educated guess what numbers are most likely, yes.

For example, you have no repeat number sequences, so I can take a guess that the number 2 is less likely to be next.

Humans have certain tendencies that makes them want to make a number only seem more random. Also, you've probably seen those mentalists correctly guessing seemingly random stuff. Tells you enough how easily people are fooled into thinking something specific, so random can you actually be.

[–] Emmie@lemm.ee 0 points 20 hours ago* (last edited 20 hours ago) (1 children)

you can just throw a coin x times and here you go true randomness and in convenient binary too

computers can't fathom our coin tossing abilities

though truth to be said it's more because we are just so bad at tossing coins. not even AI can predict the result of what will happen when we start to throw shit around

I bet it is even more random when you throw a coin while being inebriated.

Actually say random numbers when you are drunk shitless and they will be random. Checkmate

[–] Hawk@lemmy.dbzer0.com 4 points 12 hours ago (1 children)

Clearly you don't understand what the discussion is about, or you wouldn't give such an hilariously bad example.

Yes practically, predicting a coin toss would be very hard. But if you take every into account (gravity, wind direction, coin center of balance, etc) you can calculate the result, making it not truly random.

[–] Emmie@lemm.ee 1 points 7 hours ago (1 children)

lol good luck predicting my coin toss

[–] allisonmaybe@lemm.ee 2 points 6 hours ago (1 children)
[–] Emmie@lemm.ee 1 points 4 hours ago* (last edited 4 hours ago)

Noooo, you were just lucky this is impossible

It’s always heads here tho

[–] Wizzard@lemm.ee 11 points 1 day ago (2 children)

I've got some more random numbers:

8 6 7 5 3 0 9 1 1 2 3 5 8 1 2 4 8 1 6 3 2

It's not that they look random is enough - They need to BE random.

Recheck your lava lamp Wall of Entropy and generate some real rands, scrub. (/s)

[–] dryfter@lemm.ee 1 points 3 hours ago

Jenny has to be so sick of those phone calls after ~40 years

[–] SomethingBurger@jlai.lu 26 points 1 day ago (1 children)

:D. I have used this strip on multiple occasions.

It's a shame Scott Adams past work is tainted by his political statements.

[–] SkyeStarfall@lemmy.blahaj.zone 5 points 1 day ago* (last edited 1 day ago) (2 children)

Here's another set of random digits

1 1 1 1 1 1 1 1 1 1

:3

After all, there's no fundamental reason for why it can't all just be a repeat of the same number. But it doesn't look random, right? So what is randomness?

The most popular lottery numbers are 1,2,3,4,5,6 because we are human and don't understand randomness.

[–] Excrubulent@slrpnk.net 1 points 15 hours ago

There are 10 trillion ways to combine a sequence that long, so I think you would expect to see that exact sequence every 10 trillion digits of a randomly generated decimal sequence on average, which isn't that many to a modern computer, so almost certainly that has already happened by pure accident.

And randomness can be defined as entropy, which you check statistically. You can never be certain, you can only increase your level of confidence. Here is how random.org does it:

https://www.random.org/analysis/

And this shows you what some of those analyses look like in real time:

https://www.random.org/statistics/