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Spatial intelligence is AI’s next frontier

• nothrowaways 11mo ago
  "Invest in my startup"
  • ares623 11mo ago
    Before the music stops
• verdverm 11mo ago
  I do wonder if this will meaningfully move the needle on agent assistants (coding, marketing, schedule my vacation, etc...) considering how much more compute (I would imagine) is needed for video / immersive environments during training and inference I suspect the calculus is more favorable for robotics
• deleted 11mo ago
  [deleted]
• programjames 11mo ago
  Far too much marketing speech, far too little math or theory, and completely misses the mark on the 'next frontier'. Maybe four years ago, spatial reasoning was the problem to solve, but by 2022 it was solved. All that remained was scaling up. The actual three next problems to solve (in order of when they will be solved) are: - Reinforcement Learning (2026) - General Intelligence (2027) - Continual Learning (2028) EDIT: lol, funny how the idiots downvote
  • 7moritz7 11mo ago
    Hasn't RLHF and with LLM feedback been around for years now
    • programjames 11mo ago
      Large latent flow models are unbiased. On the other hand, if you purely use policy optimization, RLHF will be biased towards short horizons. If you add in a value network, the value has some bias (e.g. MSE loss on the value --> Gaussian bias). Also, most RL has some adversarial loss (how do you train your preference network?), which makes the loss landscape fractal which SGD smooths incorrectly. So, basically, there's a lot of biases that show up in RL training which can make it both hard to train, and even if successful, not necessarily optimizing what you want.
      • storus 11mo ago
        We might not even need RL as DPO has shown.
        • programjames 11mo ago
          > if you purely use policy optimization, RLHF will be biased towards short horizons > most RL has some adversarial loss (how do you train your preference network?), which makes the loss landscape fractal which SGD smooths incorrectly
  • koakuma-chan 11mo ago
    In my thinking what AI lacks is a memory system
    • 7moritz7 11mo ago
      That has been solved with RAG, OCR-ish image encoding (deepseek recently) and just long context windows in general.
      • koakuma-chan 11mo ago
        Not really. For example we still can’t get coding agents to work reliably, and I think it’s a memory problem, not a capabilities problem.
        • atlex2 11mo ago
          On the other hand, test-time weight updates would make model interpretability much harder.
      • Eisenstein 11mo ago
        RAG is like constantly reading your notes instead of integrating experiences into your processes.
    • deleted 11mo ago
      [deleted]
  • l9o 11mo ago
    What do you consider "General Intelligence" to be?
    • programjames 11mo ago
      A good start would be: 1. Robust to adversarial attacks (e.g. in classification models or LLM steering). 2. Solving ARC-AGI. Current models are optimized to solve the current problem they're presented, not really find the most general problem-solving techniques.
      • stirfish 11mo ago
        I like to think I'm generally intelligent, but I am not robust to adversarial attacks. Edit: I'm trying arc-agi tests now and it's looking bad for me: https://arcprize.org/play?task=e3721c99 https://arcprize.org/play?task=e3721c99
        • programjames 11mo ago
          "I like to think I'm generally intelligent, but I am not robust to adversarial attacks. I'm trying arc-agi tests now and it's looking bad for me." One man's modus ponens is another man's modus tollens. "I'm trying arc-agi tests now and it's looking bad for me. I am not robust to adversarial attacks. I think I'm not generally intelligent."
          • stirfish 11mo ago
            I forgot what modus ponens/tollens are, but you get get it - I think I'm not generally intelligent For people coming after me, or for anyone who took discrete math a decade ago and need a quick refresher: Modus ponens (affirming): if P, then Q. P is true, therefore Q. If it is raining, the grass is wet. It is raining. Therefore the grass is wet. Modus tollens (denying): if P, then Q. Q is false. Therefore P is false. If it is raining, then the grass is wet. The grass is not wet. Therefore, it is not raining.
  • whatever1 11mo ago
    Combinatorial search is also a solved problem. We just need a couple of Universes to scale it up.
    • programjames 11mo ago
      If there isn't a path humans know how to take with their current technology, it isn't a solved problem. It's much different than people training an image model for research purposes, and knowing that $100m in compute is probably enough for a basic video model.
• htrp 11mo ago
  her company world labs is at the forefront of building spatial intelligence models
  • jonny_eh 11mo ago
    So she says
• dauertewigkeit 11mo ago
  Sutton: Reinforcement Learning LeCun: Energy Based Self-Supervised Learning Chollet: Program Synthesis Fei-Fei: ??? Are there any others with hot takes on the future architectures and techniques needed for of A-not-quite-G-I?
  • yzydserd 11mo ago
    > Fei-Fei: ??? Underrated and unsung. Fei Fei Li first launched ImageNet way back in 2007, a hugely influential move sparking much of the computer vision deep learning that followed since. I remember in a lecture about 7 years ago jph00 saying "text is just waiting for its imagenet moment" -> then came the gpt explosion. Fei Fei was massively instrumental in where we are today.
    • byearthithatius 11mo ago
      Curating a dataset is vastly different than introducing a new architectural approach. ImageNet is a database. Its not like inventing the convolutions for CNNs or the LSTM or a Transformer.
      • dauertewigkeit 11mo ago
        CNNs and Transformers are both really simple and intuitive so I don't think there is any stroke of genius in how they were devised. Their success is due to datasets and the tooling that allowed models to be trained on large amounts of data, sufficiently fast using GPU clusters.
        • yzydserd 11mo ago
          Exactly right. Neatly said by the author in the linked article. > I spent years building ImageNet, the first large-scale visual learning and benchmarking dataset and one of three key elements enabling the birth of modern AI, along with neural network algorithms and modern compute like graphics processing units (GPUs). Datasets + NNs + GPUs. Three "vastly different" advances that came together. ImageNet was THE dataset.
• toisanji 11mo ago
  From reading that, I'm not quite sure if they have anything figured out. I actually agree, but her notes are mostly fluff with no real info in there and I do wonder if they have anything figured out besides "collect spatial data" like imagenet. There are actually a lot of people trying to figure out spatial intelligence, but those groups are usually in neuroscience or computational neuroscience. Here is a summary paper I wrote discussing how the entorhinal cortex, grid cells, and coordinate transformation may be the key: https://arxiv.org/abs/2210.12068 https://arxiv.org/abs/2210.12068 All animals are able to transform coordinates in real time to navigate their world and humans have the most coordinate representations of any known living animal. I believe human level intelligence is knowing when and how to transform these coordinate systems to extract useful information. I wrote this before the huge LLM explosion and I still personally believe it is the path forward.
  • bonsai_spool 11mo ago
    > Here is a summary paper I wrote discussing how the entorhinal cortex, grid cells, and coordinate transformation may be the key: https://arxiv.org/abs/2210.12068 https://arxiv.org/abs/2210.12068 All animals are able to transform coordinates in real time to navigate their world and humans have the most coordinate representations of any known living animal. I believe human level intelligence is knowing when and how to transform these coordinate systems to extract useful information. Yes, you and the Mosers who won the Nobel Prize all believe that grid cells are the key to animals understanding their position in the world. https://www.nobelprize.org/prizes/medicine/2014/press-release/ https://www.nobelprize.org/prizes/medicine/2014/press-releas...
    • Marshferm 11mo ago
      It's not enough by a long shot. Placement isn't related directly to vicarious trial and error, path integrations, sequence generation. There's a whole giant gap between grid cells and intelligence.
      • teleforce 11mo ago
        >There's a whole giant gap between grid cells and intelligence. Please check this recent article on the state machine in the hippocampus based on learning [1]. The findings support the long-standing proposal that sparse orthogonal representations are a powerful mechanism for memory and intelligence. [1] Learning produces an orthogonalized state machine in the hippocampus: https://www.nature.com/articles/s41586-024-08548-w https://www.nature.com/articles/s41586-024-08548-w
• alyxya 11mo ago
  Personally, I think the direction AI will go towards is having an AI brain with something like a LLM at its core augmented with various abilities like spatial intelligence, rather than models being designed with spatial reasoning at its core. Human language and reasoning seems flexible enough to form some kind of spatial understanding, but I'm not so sure about the converse of having spatial intelligence derive human reasoning. Similar to how image generation models have struggled with generating the right number of fingers on hands, I would expect a world model designed to model physical space to not generalize the understanding of simple human ideas.
  • gf000 11mo ago
    > Human language and reasoning seems flexible enough to form some kind of spatial understanding, but I'm not so sure about the converse of having spatial intelligence derive human reasoning I believe the zero hypothesis would be that a model natively understanding both would work best/come closest to human intelligence (and possibly other different modalities are also needed). Also, as a complete laymen, our language having several interconnections with spatial concepts would also point towards a multi-modal intelligence. (topic: place, subject: lying under or near, respect/prospect: look back/ahead, etc). In my understanding these connections only secondarily make their way into LLM's representations.
    • alyxya 11mo ago
      There's a difference between what a model is trained on and the inductive biases a model uses to generalize. It isn't as simple as saying training natively on everything. All existing models have certain things they generalize better and certain things they don't generalize due to their model architecture, and the architecture of world models I've seen don't seem as capable of universally generalizing as LLMs.
• gradus_ad 11mo ago
  I'd imagine Tesla's and Waymo's AI are at the forefront of spatial cognition... this is what has made me hesitant to dismiss the AI hype as a bubble. Once spatial cognition is solved to the extent that language has been solved, a range of applications currently unavailable will drive a tidal wave of compute demand. Beyond self driving, think fully autonomous drone swarms... Militaries around the world certainly are and they're salivating.
  • dauertewigkeit 11mo ago
    Tesla's problems with their multi camera non-Lidar system is precisely because they don't have any spacial cognition.
  • byearthithatius 11mo ago
    100% agree but not just military. Self-driving vehicles will become the norm, robots to mow the lawn, clean the house, eventually humanoids that can interact like LLMs and be functional robots that help out around the house.
  • jandrewrogers 11mo ago
    The automotive AIs are narrow pseudo-spatial models that are good at extracting spatial features from the environment to feed fairly simple non-spatial models. They don't really reason spatially in the same sense that an animal does. A tremendous amount of human cognitive effort goes into updating the maps that these systems rely on.
    • gradus_ad 11mo ago
      Help me understand - my mental model of how auto AI work is that they're using neural nets to process visual information and output a decision on where to move in relation to objects in the world around them. Yes they are moving in a constrained 2D space but is that not fundamentally what animals do?
      • abstractanimal 11mo ago
• ajb117 11mo ago
  Holy marketing
• jandrewrogers 11mo ago
  This is essentially a simulation system for operating on narrowly constrained virtual worlds. It is pretty well-understood that these don't translate to learning non-trivial dynamics in the physical world, which is where most of the interesting applications are. While virtual world systems and physical world systems look similar based on description, a bit like chemistry and chemical engineering, they are largely unrelated problems with limited theory overlap. A virtual world model is essentially a special trivial case that becomes tractable because it defines away most of the hard computer science problems in physical world models. A good argument could be made that spatial intelligence is a critical frontier for AI, many open problems are reducible to this. I don't see any evidence that this company is positioned to make material progress on it.
• znnnsjs 11mo ago
  [flagged]
  • nis0s 11mo ago
    How? https://en.wikipedia.org/wiki/Fei-Fei_Li https://en.wikipedia.org/wiki/Fei-Fei_Li
  • actionfromafar 11mo ago
    A lot of the other glib remarks about funding etc may be on point (I don't know) but she's not a "diversity hire".
• inshard 11mo ago
  Also good context here is Friston’s Free Energy Principle: A unified theory suggesting that all living systems, from simple organisms to the brain, must minimize "surprise" to maintain their form and survive. To do this, systems act to minimize a mathematical quantity called variational free energy, which is an upper bound on surprise. This involves constantly making predictions about the world, updating internal models based on sensory data, and taking actions that reduce the difference between predictions and reality, effectively minimizing prediction errors. Key distinction: Constant and continuous updating. I.e. feedback loops with observation, prediction, action (agency), and once more, observation. It should have survival and preservation as a fundamental architectural feature.
  • lsllc 11mo ago
    > taking actions that reduce the difference between predictions and reality, effectively minimizing prediction errors Since you can't change reality itself, and you can only take actions to reduce variational free energy, doesn't this make everything into a self-fulfilling prophecy? I guess there must be some base level of instinct that overrides this; in the case of "I think that sabertooth tiger is going to eat me" you want to make sure the "don't get eaten" instinct counters "minimizing prediction errors".
    • inshard 11mo ago
      Yep. Essentially take risks, expand your world model, but above all, don’t die. There’s a tension there - like “what happens if I poke the bear” vs “this might get me killed.”
• frenchie4111 11mo ago
  I enjoy Fei-fei li's communication style. It's straight and to the point in a way that I find very easy to parse. She's one of my primary idols in the AI space these days.
• jacquesm 11mo ago
  I think I perceive a massive bottleneck. Today's incarnation of AI learns from the web, not from the interaction with the humans it talks to. And for sure there is a lot of value there, it is just pointless to see that interaction lost a few hundred or thousand words of context later. For humans their 'context' is their life and total memory capacity, that's why we learn from the interaction with other, more experienced humans. It is always a two way street. But with AI as it is, it is a one way street, one that means that your interaction and your endless corrections when it gets stuff wrong (again) is lost. Allowing for a personalized massive context would go a long way towards improving the value here, at least like that you - hopefully - only have to make the same correction once.
  • tim333 11mo ago
    There was stuff on a possible way around that from Google Research out the other day called Nested Learning https://research.google/blog/introducing-nested-learning-a-new-ml-paradigm-for-continual-learning/ https://research.google/blog/introducing-nested-learning-a-n... My understanding is at the moment you train something like ChatGPT on the web, setting weights with backpropagation till it works well, but if you give some more info and do more backprop it can forget other stuff it's learned, called 'catastrophic forgetting'. The nested learning approach is to split things into a number of smaller models so you can retrain one without mucking up the other ones.
    • imtringued 11mo ago
      That's pretty cool that you point it out. >We introduce Nested Learning, a new approach to machine learning that views models as a set of smaller, nested optimization problems, each with its own internal workflow, in order to mitigate or even completely avoid the issue of “catastrophic forgetting”, where learning new tasks sacrifices proficiency on old tasks. [0]. It feels funny to be vindicated by rambling something random a week before someone makes an announcement that they did something incredibly similar with great success: >Here is my stupid and simple unproven idea: Nest the reinforcement learning algorithm. Each critic will add one more level of delay, thereby acting as a low pass filter on the supervised reward function. Since you have two critics now, you can essentially implement a hybrid pre-training + continual learning architecture. The most interesting aspect here is that you can continue training the inner-most critic without changing the outer critic, which now acts as a learned loss function. [1] [0] https://research.google/blog/introducing-nested-learning-a-new-ml-paradigm-for-continual-learning/ https://research.google/blog/introducing-nested-learning-a-n... [1] https://news.ycombinator.com/item?id=45745402 https://news.ycombinator.com/item?id=45745402
• in-silico 11mo ago
  Genie 3 (at a prototype level) achieves the goal she describes: a controllable world model with consistency and realistic physics. Its sibling Veo 3 even demonstrates some [spatial problem-solving ability](https://video-zero-shot.github.io/ https://video-zero-shot.github.io/). Genie and Veo are definitely closer to her vision than anything World Labs has released publicly. However, she does not mention Google's models at all. This omission makes the blog feel very much like an ad for her company rather than a good-faith guide for the field.
  • killerstorm 11mo ago
    Also Gemini ER, which can kinda just work, spatially, in the real world: https://deepmind.google/models/gemini-robotics/gemini-robotics-er/ https://deepmind.google/models/gemini-robotics/gemini-roboti...
• inciampati 11mo ago
  Just had a fantastic experience applying agentic coding to CAD. I needed to add some threads to a few blanks in a 3d print. I used computational geometry to give the agent a way to "feel" around the model. I had it convolve a sphere of the radius of the connector across the entire model. It was able to use this technique to find the precise positions of the existing ports and then add threads to them. It took a few tries to get right, but if I had the technique in mind before it would be very quick. The lesson for me is that the models need to have a way to feel. In the end, the implementation of the 3d model had to be written in code, where it's auditable. Perhaps if the agent were able to see images directly and perfectly, I never would have made this discovery.
  • btbuildem 11mo ago
    I'd love to hear more about this -- I'm messing around with a generative approach to 3D objects
  • jacquesm 11mo ago
    OpenSCAD or something like it?
  • JohnHammersley 11mo ago
    Thanks for sharing, I'm interested to know more about how you did this if you have a longer write up somewhere? (or are considering writing one!)
  • t_mann 11mo ago
    CadQuery? Would be appreciated if you're inclined to do writeup of your lessons learned.
  • alexose 11mo ago
    Generative CAD has incredible potential. I've had some decent results with OpenSCAD, but it's clear that current models don't have much "common sense" when it comes to how shapes connect. If code-based CAD tools were more common, and we had a bigger corpus to pull from, these tools would probably be pretty usable. Without this, however, it seems like we'll need to train against simulations of the physical world.
• yalogin 11mo ago
  Isn’t this what all the ai companies are doing now? This is what is needed to enable robotics with llms and deep mind and others are all actively working on it afaik
• deleted 11mo ago
  [deleted]
• jgord 11mo ago
  My take, after working on some algos to detect geometry from pointclouds, is that its solvable with current ML techniques, but we lack early stage VC funding for startups working on this : https://quantblog.wordpress.com/2025/10/29/digital-twins-the-missing-pieces https://quantblog.wordpress.com/2025/10/29/digital-twins-the... I have no doubt FeiFei and her well funded team will make rapid progress.
  • john_minsk 11mo ago
    We think alike. Have you tried to replace point cloud of white wall with a generic white wall automatically?
• segmondy 11mo ago
  I would argue that some would add time to that as well, a lot of our data are missing spatial and temporal information. But if we're able to take text2text models and add in audio/vision then I suspect we can apply the same technique to add in spatial and temporal intelligence. However the data for those are non existent unlike audio and visual data.
• andy_ppp 11mo ago
  Not sure I want a robot that hallucinates around the home but okay if it folds my laundry and cleans the house and so on!
  • cellular 11mo ago
    I call it "the broken dish threshold". Once few enough dishes are broken, we will find robots useful in our homes! :)
• godelski 11mo ago
  I think a lot of people are really bad at evaluating world models. Feifei is right here that they are multimodal but really they must codify a physics. I don't mean "physics" but "a physics". I also think it's naïve to think this can be done through data alone. I mean just ask a physicist...[0]. But why people are really bad at evaluating them is because the details dominate. What matters here is consistency. We need invariance to some things and equivariance to others. As evaluators we tend to be hopeful so the subtle changes frame to frame are overlooked though thats kinda the most important part. It can't just be similar to the last frame, but needs be exactly the same. You need equivariance to translation, yet that's still not happening in any of these models (and it's not a limitation of attention or transformers). You're just going to have a really hard time getting all this data even though by doing that you'll look like you're progressing because you're better fitting it. But in the end the models will need to create some compact formulation representing concepts such as motion. Or in other words, a physics. And it's not like physicists aren't know for being detail oriented and nitpicky over nuances. That is breed into then with good reason [0] https://m.youtube.com/watch?v=hV41QEKiMlM https://m.youtube.com/watch?v=hV41QEKiMlM
  • ontouchstart 11mo ago
    The YouTube video tells a fascinating story. Who would be our Fermi today who can tell the truth and save five years of work, billions of dollars and careers of Ph.D. students? We wouldn’t expect LLM to review a paper and tell us the truth like Fermi did. That is super-intelligence. Thanks for sharing.
    • godelski 11mo ago
      My problem with the current environment is that we are too rushed. I think in today's culture no one would have told Dyson to not continue. Or just not care. You got to publish, or perish. Hard things take time and deep thought. But in our age we seem to not want to think deep. The environment discourages it because it takes longer. It's incredibly difficult to have both speed and quality. They are always in contention. Mind you, there are a number of Nobel laureates who have claimed they wouldn't have succeeded in today's environment because of this[0]. I'm confident we're so concerned with finding the best that we hinder our ability to. [0] https://www.sciencealert.com/peter-higgs-says-he-wouldn-t-have-predicted-the-higgs-boson-in-today-s-academic-climate https://www.sciencealert.com/peter-higgs-says-he-wouldn-t-ha...
• atlex2 11mo ago
  I think spatial tokens could help, but they're not really necessary. Lots of physics/physical tasks can be solved with pencil and paper. On the other hand, it's amazing that a 512x512 image can be represented by 85 tokens (as in OAI's API), or 263 tokens per second for video (with Gemini). It's as if the memory vs compute tradeoff has morphed into a memory vs embedding question. This dichotomy reminds me of the "Apple Rotators - can you rotate the Apple in your head" question. The spatial embeddings will likely solve dynamics questions a lot more intuitively (ie, without extended thinking). We're also working on this space at FlyShirley - training pilots to fly then training Shirley to fly - where we benefit from established simulation tools. Looking forward to trying Fei Fei's models!
• brrrrrm 11mo ago
  we've discovered some kind of differentiable computer[1] and as with all computers, people have their own interests and hobbies they use them for. but unlike computers, everyone pitches their interest or hobby as being the only one that matters. [1] https://x.com/karpathy/status/1582807367988654081 https://x.com/karpathy/status/1582807367988654081
• gnarlouse 11mo ago
  This article has me thinking about “the human capacity to outthink nature and the scalability of this.” The wheel is sort of the first time I think man outthought nature: Nature is inherently bumpy and noisy, rolling is certainly a great form of locomotion, but it’s not reliable. When man figured out how to make long tracts of flat land (roads), we outthought nature. In some sense you could argue that our entire tranjectory through science and technology, supported by the scientific method, is another example: nature sort of sucks at persisting high level pattern intuition between one generation to the next, basically anything beyond genes. I keep going back and forth on whether I think “super-intelligence” is achievable in any form other than speed-super-intelligence, but I definitely think that being able to think 3-dimensionally capably will be a major building block to AI outthinking man, and outthinking nature. Sort of a shitpost.
  • djtango 11mo ago
    The human body is an organised system of cells contributing to a greater whole - is there much difference between blood vessels designed for the efficient transport of key resources and messengers across the body and roads that carry key resources and messengers across a landmass? In that sense has nature just replicated its ability to organise but at the species level on a planetary (interplanetary soon) scale? Why are humans above nature...?
    • gnarlouse 11mo ago
      Fair, i mean i also love the argument that there’s really no difference between “the manmade world” and “the natural world”because the former is entirely composed of parts stripped from or chemically altered from the latter. So yes, nature has absolutely replicated its ability to organize at a species level through human ingenuity. Humans are maybe separate from nature primarily on the basis of our attempts (of varying success) to steer, structure, and optimize the organization of nature around us, and knowing how to do so is not an explicit aspect of reality, or at least did not make itself known to early humans so it’s reasonable to believe it’s not explicit. By that, I mean you’re not born with any inherent knowledge of the inner workings of quantum gravity, or of the navies stokes equation, or any of the tooling that supports it, but clearly these models exist and evolve tangibly around us in every moment. We found something nature hid from DNA-based biological tree of life, and exploited it to great effect. Again, this is a colossal shitpost.
• zombot 11mo ago
  Getting basic trivial shit right is AI's next frontier.
• wangii 11mo ago
  she's done pretty important work but since then obsessed with the vague term `spatial intelligence`. what does it mean? there isn't a clear definition in the piece. it seems very intuitive & fundamental but tbh not *rigorous*, nor insightful. I bet it's a dead end.
  • sbinnee 11mo ago
    It's rare for one person to achieve many things. Her ImageNet was certainly HUGE. But she is a researcher. I think the true power of researchers is to persist. I also often think that researchers are too much absorbed into their topics. But that is just their purpose. It could be a dead end for sure. I just hope that someone figures out the `spatial` part for AIs and brings us closer to better ones.
• olirex99 11mo ago
  Spatial AI will for sure be a thing, I am not sure if will be next frontier. The main problem that I still see is: we are not able to fully understand how much can we scale the current models. How much data do we need? Do we have the data for this kind of training? Can the current models generalize the world? Probably before seeing something really interesting we need another AI winter, where researchers can be researcher and not soldiers of companies.
  • pmontra 11mo ago
    The data is out there if we give at least wheels to a robot and let it bump into things like we did when we were little. We didn't need a billion pictures or videos. Only trial and error, then we developed a mental map of our home and our close neighborhood and discovered that the rest of the world obeys the same rules. Training AIs doesn't work like that now. I think that they want to follow the same route of LLMs: no understanding of the real world, but finding a brute force approach that's good enough in the most useful scenarios. Same as airplanes: they can't fly in a bird like way and they can't do bird things (land on a branch) but they are crazily useful to go to the other side of the world in a day. They need a lot of brute force to do that. And yes, maybe an AI winter is what is needed to have the time to stop and have some new ideas.
• OhioMan2943 11mo ago
  hype buzz malarky that is going to further lobotomise our children and return more value for shareholders
• sbinnee 11mo ago
  So Dr.Li starts writing a blog! I just subscribed to it. I cannot wait for other articles!
• wartywhoa23 11mo ago
  Sure, because drones of the global City 17 can't fly blind.
• jillesvangurp 11mo ago
  The article is a bit of a long read but I've been looking at this topic for some time and things are definitely improving. We build a map-based productivity app for workers. We map out the workplace and use e.g. asset tracking to visualize where things are and help people find these things and navigate around. There's a lot more to this of course, but we typically geo-reference whatever building maps we can get our hands on on top of openstreetmaps. This allows people to zoom in and out and switch between indoor and outdoor. The hard part for us: sourcing decent building maps. There usually is some building map information available in the form of cad drawings, fire escape plans, etc. But they aren't really well suited for use as a user friendly map. Also typically getting vector graphics for this is hard. In short, we usually have to spend quite a bit of effort on designing or sourcing maps. And of course these maps aren't static. People extend buildings, move equipment and machines around, and re-purpose the spaces they have. A map of a typical factory is an empty rectangle. You can see where the walls, windows, and doors are and any supporting columns. All the interesting stuff happens in the negative spaces (the blank space between the walls). Mapping all this is a manual process because it requires people to interpret raw spatial data in context. We build our own world model. A great analogy is text based adventure games where the only map you had was what you built in your head from querying the game. It's a surprisingly hard problem. We're used to decent quality public maps outdoors; but indoors there isn't much. Making outdoor maps is something that is quite expensive but lucrative enough that companies have been investing in that for years. Also openstreetmap has tapped into a huge community of people that manually edit things and/or integrate third party data sets (a lot of stuff is imported as well). Recently with Google's nano banana model creating building maps got a lot easier. It has some notion of proportions and dimensions. I was able to take a smart phone photo of the fire escape plan mounted to the wall and then I let nano banana clean it up and transform it; without destroying dimensions or hallucinating new walls, doors, windows, etc. or changing the dimensions of rooms. We've also been experimenting with turning bitmaps into vector graphics which can work with promising results but this still needs work. But even just a cleaned up fire escape plan minus all the escape routes, and other map clutter is already a massive improvement for us. Fire escape plans are everywhere and are kind of the base line map we can get for pretty much any building provided they are to scale. Which at least in Germany they are (standards for this are pretty strict). AI-based map content creation from photos, reference cad diagrams, textual descriptions, etc. is what we want to target next. Given some basic cad map and a photo in the building, can we deduce the vantage point from which the photo was taken and then identify things in the photo and put them on the map in the correct position. People are actually able to do this with enough context. That's what openstreetmap editors do when they add detail to the map. AI models so far don't quite do all of this yet. Essentially this is about creating an accurate world model and using that to populate maps with content. It's not just about things like lidar and stereo vision but about understanding what is what in a photo. In any case, that's just one example of where I see a lot of potential for smarter models. Nano banana was the first model to not make a mess of our maps.
• baxuz 11mo ago
  As soon as I see an article on substack, I assume that it's misinformation or has an agenda attached to it. Proven correct yet again.
• Iolaum 11mo ago
  Noob question: Aren't self-driving cars' software/AI solving that?
• voxleone 11mo ago
  >>Spatial Intelligence is the scaffolding upon which our cognition is built. Human cognition isn’t built on abstract reasoning alone. It’s embodied, grounded in sensation. Evolution didn’t achieve generalization across domains by making brains more symbolic. It did so by making them more integrated by fusing chemical gradients, touch, proprioception, light, sound, temperature, and pressure into one continuous internal narrative. Intelligence does not seem to be an algorithmic property; it’s a felt coherence across senses. Our reasoning emerges from a complex interaction of sensory information, memory, emotions, and cognitive processing. Sensory completeness is the way forward.
• sherinjosephroy 11mo ago
  [dead]
• an0malous 11mo ago
  Space, the final frontier
• vagab0nd 11mo ago
  Human perception is essentially 2D+depth. Shouldn't we be feeding the transformers 2D data? Like a convolution front-end? Instead of tokenizing images, shouldn't we be rendering texts?
• JnBrymn 11mo ago
  I'm very loosely tracking the state of the art of LLM spatial reasoning in this blog post - https://arcturus-labs.com/blog/2025/03/31/visual-reasoning-is-coming-soon/ https://arcturus-labs.com/blog/2025/03/31/visual-reasoning-i... Hint ... we've got a long way to go.
• Marshferm 11mo ago
  This is pie in the sky swing for the hills nonsense that lumps everything into space. First world models are oxymoronic. Ecological principles, processes and material outcomes eschew models, they’re unnecessary because they’re provided for in the exchange between DNA, biology, bauplan, brain and environment as fast acting optic flow. Any animal relying on anything as preposterous as a world model is dead, splat, drowned etc. world models and survival are incompatible. The notion it is reducible to spatial ‘intelligence’ is just another case of flavor of the month in AIs contraction and desperate search for success and funding. That a world model as inconsistent and inaccurate as storytelling is given here as a premise to hoist cash for flavor of the month spatial details how desperate the search has become in Frontierland.