I gave Opus 5.5 one prompt and six hours to visualize Invisible Cities

quesma.com

323 points by stared 10 hours ago


camillovisini - 8 hours ago

A couple of years ago, after reading the book, I sketched some of them on Procreate with an isometric grid, but not all 55. I only arrived at number 4, since each took multiple hour...

https://camillovisini.com/drawing/fc4jc6-le-citta-invisibili...

https://camillovisini.com/drawing/p2yrdj-le-citta-invisibili...

droidjj - 9 hours ago

If you haven’t read the book yet, I’m tempted to warn you against opening the visualization. Part of the joy of reading this book is letting your mind’s eye run wild, and I fear if I read it for the first time after toying with this site, I’d be remembering the cities rather than conjuring them.

potomushto - 7 hours ago

I understand why that’s impressive. But I don’t feel much. I guess, I was just used to envy how much people can be absorbed by some idea to spend so much time implementing it. Now it feels like a single shotted nice-typography-and-all presentation at work that someone did 10 min before the meeting.

uludag - 8 hours ago

Invisible Cities is my favorite piece of literature hands down. The audiobook narrated by Richard Higgins is also done so beautifully and can't recommend it more.

As neat as this project is, this does no justice to whatsoever to the book. On the surface Invisible Cities seems to be a book about random cities' descriptions. In reality though, this book is about semiotics, meaning, language, and it's limits.

SiempreViernes - 9 hours ago

The first city I clicked on at random had the opening phrase:

> Arriving, you rejoice at its bridges, each different

The model city had like five bridges total, three of which were didn't bridge anything at all but instead sat in the middle of the river and went along its flow, the "bridges" for some reason pretending to be small islands.

wsowens - 6 hours ago

Like many other people in this thread, I feel like passing what would essentially be a hobby project off to Claude robs the creator of most the fulfillment and gives the viewer less reason to appreciate it. But with the models being as good as they are today, I genuinely feel conflicted. If your end goal is to share something with others, why spend a weekend on a project like this when you could just hand it off to Claude?

Joker_vD - 6 hours ago

    Kublai Khan received an ornate letter signed by Marco Polo: "In Madrid, City of Lost
    Things, no item remains where it was set. If one drops his key in the dirt, he may
    never re-enter his home, and, even if he manages to stoop and recover the key, he may
    rise to find a tulip garden where his house once stood. In complementary fashion,
    things lost by others are forever turning up: A pocket watch on a coffee table. A fond
    memory in your recollection. I even know of a prince who turned up in a prison cell.
    When he appealed to the guards for his release, he failed to find the crown on his
    head, and when he was asked his name, he searched his thoughts, but could not find it.
    Indeed, the only hope now for the release of this prince of Spain is for you to send
    back 300 ducats for his release. Of course, he will reward you handsomely once he is
    out. Yours truly, Marco." Kublai Khan cocked an eyebrow and declared before his court,
    "Hey, everyone: Looks like we're about to get ripped off by the guy who traded gold
    for paper!" The court erupted in booming laughter.
                              — Italo Calvino, Invisible Cities 2: This Time It's Visible.
stared - 9 hours ago

Interactive demo: https://p.migdal.pl/invisible-cities-opus-5.5/

Source code: https://github.com/stared/invisible-cities-opus-5.5

shark1 - 3 hours ago

Understanding how the models work, is it reasonable to say the generated visualisations are copy or, at least, derived from someone else's work?

artrythall - 7 hours ago

I can't imagine a worse thing happening to a better book.

andrew-v - 9 hours ago

I was finishing Invisible Cities yesterday, because the book was due at my local library today. I was wondering whether the cities could be adapted into some visual art form. And obviously I thought about feeding it to Opus. 24 hours later, I see this post…

imeanwhatdoikno - 6 hours ago

Very cool, thanks for posting!

And shame on all the people shitting on it because AI made it. If you valued art for art's sake, you wouldn't be so bothered when somebody makes something art-adjacent using some technique you don't approve of. It in no way detracts from the kind of art you admire. Don't be type who just has to let others know that you find something they like to be beneath you.

maxglute - 3 hours ago

TBH only scanned through ~20, impressive technically but disservice to Invisible Cities to render it as... uninspired, bland, miniatures. All the wrong of details to focus on to capture even notional urban verisimilitude. Looks like a 8 year old drew scribbles and their dad finished the project.

KellyCriterion - 4 hours ago

I copied the prompt from the article and inserted it into Claude, here is what it created:

https://claude.ai/share/6bbd421a-147d-435d-bc00-7e93b393b943

(the standalone version at the very end of the chat is the one that runs in the browser)

Well, overall, by faaaaar not that beautiful as what the author from the article received? :-D

(though, it was done with Opus 4.8)

sreekanth850 - 8 hours ago

Does this bring any happiness? for me, No. effort need a purpose.

- 7 hours ago
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alm4x - 4 hours ago

The demo does not work on Firefox or Safari on the iPhone SE, for what it's worth. I can't scroll down to close the splash screen.

armcat - 8 hours ago

This is probably one amazing positive these models have brought forward - the ability to break out of a single modality, and utilise others to help us learn and visualise. While the visuals here are amazing, my son for example prefers to learn by listening and talking, so we convert lot of his study materials into audio and real-time voice roleplay.

dhruv_kernlai - 9 hours ago

$74 vs $ 10 vs $25 for the same prompt, The interesting number is not actually quality, its what we can get per dollar like 6 subagents runs in parallel.

HellDunkel - 4 hours ago

Such a drag- a few carelessly lumped together Ai demos. I mean the headline says it all, there is not much more to it. ok, no thanks!

sitzkrieg - 8 hours ago

both the linked camera lens example as well as the last one the author linked runs at ~5fps on vivaldi and pegs CPU 100%. i have never seen any 3d visualization website have performance this bad, i assume they're not using webgl given my GPU is 0% utilization.

aappleby - 4 hours ago

First off - I'm a senior dev with ~30 years of experience in graphics engines, game dev, web dev, WebGL stuff, blah blah. I am generally skeptical of AI, but... after reading the top of every thread in this comment section, I feel like people forgot that they could zoom in on the cities to see all the details.

The amount of _stuff_ crammed into each little city is almost unbelievable. Drawbridges open and close, glowing lines sketch patterns, camels walk across a tiny desert. Buildings fade into existence and then burst in a shower of sparks. Flags fly, smoke drifts, buckets cause ripples as they dip into underground pools. The city made of plumbing has tiny people in the bathtubs! There's a freakin' roller coaster with moving cars and a ferris wheel!

I absolutely understand the AI hate that's being commented here, but... in this instance, I just can't feel it. I keep finding more and more little details every time I click on a city, and I am astounded. I just now noticed there's a little guy in the city of strings hanging up new strings at the top of the hill. Damn. My favorite is Marozia, where dark buildings open like treasure chests and release shining towers and flocks of glowing birds.

Yes, there are also a lot of stupid AI errors - every spoked wheel has the spokes off-center for example. But holy crap, I just can't hate this. I don't care about who built it or the random bits of jank - this thing is _beautiful_ in a way that I haven't seen from AI before, and it warms my old GPU-powered heart.

keyle - 8 hours ago

On the down side, $84 spent on a slot machine might have actually yielded some benefits.

cwmoore - 7 hours ago

While reading the book years ago, I did not visualize Isidora as a city with 9 houses, like a children’s book, or a little video game level intro, but so unlike Kublai Khan or Italo Calvino.

urig - 5 hours ago

Yeah. This fails to load both in Opera and in Chrome on Android. I'd tone the hyperbole down a bit.

narfman0 - 7 hours ago

wow that's awesome! super cool :), fyi so inspiring that I did something similar for d&d forgotten realms, including a timeline: https://narfman0.github.io/realms-atlas/ fable drove it, opus agents did the work, took 30-45 minutes. (intend on extending to planescape, elaborating on significant historical events, and some text to speech narrating cool events)

rock on

tuesdaynight - 8 hours ago

It reminds me of Total War. The soundtrack and way that the map is shown. Is Total War an inspiration? Anyways, I liked the visualization. But I never read the book, so I followed (partly) droidjj recommendation

Garlef - 5 hours ago

It's one of my favorite books - and I think it deserves better; it's a conceptually very dense text and just slapping together a few 3D models misses the point

it's also not very astonishing that the current models are able to create this - it looks exactly as expected

and I actually think getting an interesting AI generated rendition of the text from a single prompt is a worthwhile endeavor

maybe even a good replacement for the pelicans: it would test if a model can engage with a text beyond the surface level

but this ain't it

user43928 - 8 hours ago

Funny note about Opus 5.5.

I once instructed it to spawn at most 20 subagents and it spawned 40, with an adversarial reviewer for each of the 20.

It doesn't follow these instructions very well.

konart - 9 hours ago

Cecilia looks like an average residential area in Russia.

allturtles - 7 hours ago

I just have zero interest in looking at any of these "AI did a thing for me." posts.

glinkot - 9 hours ago

The creation really is amazing. I harnet heard of the book but got a long way through it!

sandbx - 5 hours ago

Latent space is amazing isn’t it

getpokedagain - 8 hours ago

Doesn't work right on my phone.

Vanadium (chrome)

https://imgur.com/a/nGLyJf6

pama - 9 hours ago

Loads nothing on iphone lockdown mode fwiw.

swiftcoder - 8 hours ago

I'm a little torn by this sort of demonstration, because while many of the scenes have obvious markers of slop (impossible intersecting geometry, bridges to nowhere, and so on), the scenes largely do work to convey the intended concept/emotion, and the low-poly aesthetic is executed decently well.

I guess I shouldn't be surprised that another visual medium is starting to fall to LLMs after the success of diffusion models for image generation. Nevertheless it's wild that a mostly text-focussed model is building little worlds like these.

mcphage - 7 hours ago

What is this for? It doesn't deepen the understanding of the book. The illustrations aren't attractive on their own. They're not a very good representation of the descriptions in the book.

cpan22 - 8 hours ago

this is amazing, wonder how much better it's going to get in a year from now

jordemort - 8 hours ago

I ran cat /dev/urandom for six hours but I didn't need to write a blog post about it

amelius - 8 hours ago

If you're going to spend tokens on 3D stuff, then please build me a better FreeCAD first.

diimdeep - 7 hours ago

"Attention whore" used to mean someone who makes garbage to get attention. Now it's a machine that uses attention to make garbage.

frereubu - 6 hours ago

Thanks, I hate it. I imagine Calvino turning in his grave at such an abdication of human imagination.

gexaha - 7 hours ago

Well it still has the trademark "colored left-side of the boxes" ai slop, but otherwise looks (and sounds!) very impressive.

gexaha - 7 hours ago

Well it still has the trademark "colored left-side of the boxes" ai slop, but otherwise looks very impressive

moralestapia - 8 hours ago

What a beautiful website, wow. I've been online 10,000s of hours, have seen pretty much everything and this one goes straight in my Top 10.

I'm so glad I'm able to witness this Cambrian explosion of software :).

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