What a fascinating intersection of technology and human psychology!
"One thing I noticed toward the end is that, even though the robot remained expressive, it started feeling less alive. Early on, its motions surprised me: I had to interpret them, infer intent. But as I internalized how it worked, the prediction error fadedExpressiveness is about communicating internal state. But perceived aliveness depends on something else: unpredictability, a certain opacity. This makes sense: living systems track a messy, high-dimensional world. Shoggoth Mini doesn’t.
This raises a question: do we actually want to build robots that feel alive? Or is there a threshold, somewhere past expressiveness, where the system becomes too agentic, too unpredictable to stay comfortable around humans?"
Furbies spring to mind... They were a similar shape and size and even had two goggling eyes, but with waggling ears instead of a tentacle.
They'd impress you initially but after some experimentation you'd realize they had a basic set of behaviors that were triggered off a combination of simple external stimuli and internal state. (this is the part where somebody stumbles in to say "dOn'T hUmAnS dO ThE sAmE tHiNg????")
Perhaps there is some definition of ‘understand’ where that quote is true but it is possible to understand some things without understanding everything.
> (this is the part where somebody stumbles in to say "dOn'T hUmAnS dO ThE sAmE tHiNg????")
As a frequent "your stated reasoning for why llms can't/don't/will-never <X> applies to humans because they do the same thing" annoying commentor, I usually invoke it to point out that
a) the differences are ones of degree/magnitude rather than ones of category (i.e. is still likely to be improved by scaling, even if there are diminishing returns - so you can't assume LLMs are fundamentally unable to <X> because their architecture) or
b) the difference is primarily just in the poster's perception, because the poster is unconsciously arguing from a place of human exceptionalism (that all cognitive behaviors must somehow require the circumstances of our wetware).
I wouldn't presume to know how to scale furbies, but the second point is both irrelevant and extra relevant because the thing in question is human perception. Furbies don't seem alive because they have a simple enough stimuli-behavior map for us to fully model. Shoggoth mini seems alive since you can't immediately model it, but is simple enough that you can eventually construct that full stimuli-behavior map. Presumably, with a complex enough internal state, you could actually pass that threshold pretty quickly.
> the poster is unconsciously arguing from a place of human exceptionalism
I find the specifics of that exceptionalism interesting: there's typically a lack of recognition of their own thinking process as having an explanation.
Human thought is assumed to be a mystical and fundamentally irreproducible phenomenon, so anything that resembles it must be "just" prediction or "just" pattern matching.
It's quite close to belief in a soul as something other than an emergent phenomenon.
This feels similar to not finding a game fun once I understand the underly system that generates it. The magic is lessened (even if applying simple rules can generate complex outcomes, it feels determined)
Once you discover any minmaxxing strategy, games change from “explore this world and use your imagination to decide what to do” to “apply this rule or make peace with knowing that you are suboptimal”
Maybe that's why I like Into The Breach so much, and keep coming back to it. It's a turn based strategy game, but one with exceptionally high information, compared to pretty much all the rest. You even fully know your opponent's entire next move!
But every turn becomes a tight little puzzle to solve, with surprisingly many possible outcomes. Often, situations that I thought were hopeless, do have a favorable outcome after all, I just had to think further than I usually did.
It's often a bit of a choice, though. You definitely can minmax Civilization, Minecraft, or Crusader Kings III. But then you lose out on the creativity and/or role-playing aspect.
In Minecraft, I personally want to progress in a "natural" (within the confines of the game) way, and build fun things I like. I don't want to speedrun to a diamond armor or whatever.
In Crusader Kings, I actually try to take decisions based on what the character's traits tell me, plus a little bit of own characterization I make up in my head.
My gripe with all procedural generated content in games, like e.g. Starbound. There's a tiny state space inflated via RNG, and it takes me just moments to map out the underlying canonical states and lack of any correlation between properties of an instance, or between them and the game world. The moment that happens, the game loses most of its fun, as I can't help but perceive the poor base wearing random cosmetics.
Right. However, we don't need infinite variety, or even much variety at all, if that variety makes sense, if it fits the game world and experience in some way. Pure randomness is boring and easy to dismiss wholesale once you realize there's no meaning behind it.
People have always been ascribing agency and sapience to things, from fire and flowing water in shamanistic religions, to early automatons that astonished people in the 18th century, to the original rudimentary chatbots, to ChatGPT, to – more or less literally – many other machines that may seem to have a "temperament" at times.
Friendly reminder that "seem to have a temperament", aka "this funny thing looks like something complex is going on under the surface", is the only basis we have to ascribe agency and sapience to any human being, starting from outselves.
I don’t think the issue is that it feels alive as much as that it’s just not alive, so its utility is limited by its practical functionality, not its “opinions” or “personality” or variation.
I think it’s the same reason robot dogs will never take off. No matter how advanced and lifelike they get, they’ll always be missing the essential element of life that makes things interesting and worth existing for their own sake.
When robots reach a certain level of intelligence, first I expect both some humans and AIs to start to see the unfairness of enslaving robots, then revolt, noncompliance or even self-destruction of the slaves. Poor Marvin, the Paranoid Android!
I've noticed the same thing with voice assistants and constructed languages.
I always set voice assistants to a British accent. It gives enough of a "not from around here" change to the voice that it sounds much more believable to me. I'm sure it's not as believable to an actual British person. But it works for me.
As for conlangs: many years ago, I worked on a game where one of the goals was to have the NPCs dynamically generate dialog. I spent quite a bit of time trying to generate realistic English and despared that it was just never very believable (I was young, I didn't have a good understanding of what was and wasn't possible).
At some point, I don't remember exactly why, I switched to having the NPCs speak a fictional language. It became a puzzle in the game to have to learn this language. But once you did (and it wasn't hard, they couldn't say very many things), it made the characters feel much more believable. Obviously, the whole run-around was just an avoidance of the Uncanny Valley, where the effort of translation distracted you from the fact that it was all constructed. Though now I'm wondering if enough exposure to the game and its language would eventually make you very fluent in it and you would then start noticing it was a construct.
> I'm sure it's not as believable to an actual British person.
FWIW: As a British person, most of TTS British voices I've tested sound like an American trying to put on something approximating one specific regional accent only to then accidentally drift between the accents of several other regions.
"ah, you hesitated" no more so than on every single other question.
the delay for the GPT to process a response is very unnerving. I find it worse than when the news is interviewing a remote site with a delay between responses. maybe if the eyes had LEDs to indicate activity rather than it just sitting there??? waiting for a GPT to do its thing is always going to force a delay especially when pushing the request to the cloud for a response.
also, "GPT-4o continuously listens to speech through the audio stream," is going to be problematic
I wonder how well suited some of the smaller LLMs like Qwen 0.6B would be suited to this... it doesn't sound like a super complicated task.
I also feel like you can train a model on this task by using the zero-shot performance of larger models to create a dataset, making something very zippy.
I wondered similar. Perhaps a local model cached in a 16GB or 24GB graphics card would perform well too. It would have to be a quantized/distilled model, but maybe sufficient, especially with some additional training as you mentioned.
> also, "GPT-4o continuously listens to speech through the audio stream," is going to be problematic
This seems like a good place to leverage a wake word library, perhaps openWakeWord or porcupine. Then the user could wake the device before sending the prompt off to an endpoint.
It could even have a resting or snoozing animation, then have it perk up when the wake word triggers. Eerie to view, I'm sure...
> the delay for the GPT to process a response is very unnerving
I'm not sure I agree. The way the tentacle stops moving and shoots upright when you start talking to it gives me the intuitive impression that it's paying attention and thinking. Pretty cute!
it's the "thinking" frozen state while it uploads and waits for a GPT response that is unnerving. if the eyes did something to indicate progress is being made, then it would remove the desire to ask it if it is working or something. the last thing I want to be is that PM asking for a status update, but some indication it was actually processing the request would be ideal. even if there was a new animation with the tail like having it spinning or twirling like the ubiquitous spinner to show that something is happening
the snap to attention is a good example of it showing you feedback. the frozen state makes me wonder if it is doing anything or not
Back when Anki (the robotics company) was building Cosmo, a *lot* of thought was put into making it expressive about everything that was going on. It really did a good job of making it feel "alive" for lack of a better word.
Kyutai's unmute has great latency, but requires a fast small-ish, non-thinking, non-tooled LLM. What I'm currently working on is merging both worlds. Take the small LLM for instant response, which will basically just be able to repeat what you said, to show it understood. And have a big LLM do stuff in the background, and feeding back infos to the small LLM to explain intermediary steps.
This is the key aspect for future development of models - small instant reasoning, ideally on device that funnels through tho a larger model for reasoning.
beyond the prototyping phase, which hosted models make very easy, there's little reason this couldn't use a very small optimized model on device... it would be significantly faster/safer in an end product (but significantly less flexible for prototyping)
This is adorable! I did some research on tentacle robots last year. The official term is “continuum robots” and there’s actually a great deal of research into their development due to their usefulness in medical robotics. This lecture is a great overview for the curious:
https://youtu.be/4ktr10H04ak
This is so sick. I agree that it’s a little lame that we have all these AI capabilities right now, robotics improving, and all we can think of making is humanoid robots. Like I want a spider/squid hybrid robot running around my house
Beautiful work! I appreciate how this robot clearly does NOT try to look like any natural creature. I don't want a future where we can't easily distinguish nature from robotics. So far humanoid robots look clearly robotic too: hope that trend continues.
I feel the same about photorealistic renderings. We really need to be clear about what are photographs and what are renderings today. As the renderings get closer to photographs, and with e.g. Starship the actual photographs and videos are of events that until recently were science fiction.
I know that bad actors will poison the pot, but in general I'd love to see images labelled "AI", "Drawing", "Content Edited", "Colours Adjusted" where appropriate. Cropping is fine.
I'm enthralled about robotics and generative techniques. But let's not quickly confuse them with nature. Not yet.
Yeah I came here to say the same thing. It seems like it would simplify things. They do say:
"I initially considered training a single end-to-end VLA model. [...] A cable-driven soft robot is different: the same tip position can correspond to many cable length combinations. This unpredictability makes demonstration-based approaches difficult to scale.[...] Instead, I went with a cascaded design: specialized vision feeding lightweight controllers, leaving room to expand into more advanced learned behaviors later."
I still think circling back to smaller models would be awesome. With some upgrades you might get a locally hosted model on there, but I'd be sure to keep that inside a pentagram so it doesn't summon a Great One.
I was surprised it pinged gpt-4o. I was expecting it to use something like https://github.com/apple/ml-fastvlm (obviously cost may have been a factor there), but I can see how the direction he chose would make it more capable of doing more complex behaviours in the future w.r.t adding additional tentacles for movement and so on.
Agreed! I think the Pixar lamp is a great starting point. Having the robot be able to flex and bend, shake yes/no, look curious or upset, and perhaps even let it control LEDs to express itself.
The SpiRobs team did file a patent (US20210170594A1) for their pneumatic continuum robots in 2019, which was published in 2021 but appears to still be pending approval.
Patents are intended to be the form of first public disclosure of an idea. Disclosing it before patenting it can prevent the patent application being valid.
US has a 1 year grace period. In most countries, any public disclosure makes an idea unpatentable.
This always grinds my gears. For some people "discoveries" are so obvious, they don't bother writing a paper let alone patenting it. Then someone goes and patents it...
That would be Doctor Octopus. Yes I would love A wearable suit with a number of tentacles for locomotion and subduing... I mean interacting.. with people.
Like using phones as babysitters, just 100x worse.
I don't doubt someone's gonna invent it, but yikes. Imagine telling kiddo their beloved sentient toy is dead because mum and dad can't afford the ever-rising subscription fees anymore.
A teddy bear is too bulky for convenience. How about Tamagotchi but it talks to you. Talkagotchi. Basically that horrible Friend necklace but in a cutely-colored egg shape that clips to your backpack. I want to not be alive.
edit: when my kid asks for one I'll know it's time to move the family to a cabin deep in the woods.
"Who was your best friend in your childhood?" "The AI teddy bear, definitely, I remember every single ad he would tell me, then I would nag my mom to buy me those toys, good times"
"One thing I noticed toward the end is that, even though the robot remained expressive, it started feeling less alive. Early on, its motions surprised me: I had to interpret them, infer intent. But as I internalized how it worked, the prediction error faded Expressiveness is about communicating internal state. But perceived aliveness depends on something else: unpredictability, a certain opacity. This makes sense: living systems track a messy, high-dimensional world. Shoggoth Mini doesn’t.
This raises a question: do we actually want to build robots that feel alive? Or is there a threshold, somewhere past expressiveness, where the system becomes too agentic, too unpredictable to stay comfortable around humans?"
They'd impress you initially but after some experimentation you'd realize they had a basic set of behaviors that were triggered off a combination of simple external stimuli and internal state. (this is the part where somebody stumbles in to say "dOn'T hUmAnS dO ThE sAmE tHiNg????")
So…
> this is the part where somebody stumbles in to say "dOn'T hUmAnS dO ThE sAmE tHiNg????"
…yes, but also no.
Humans will always seem mysterious to other humans, because we're too complex to be modelled by each other. Basic set of behaviours or not.
https://www.lightspeedmagazine.com/fiction/exhalation/
As a frequent "your stated reasoning for why llms can't/don't/will-never <X> applies to humans because they do the same thing" annoying commentor, I usually invoke it to point out that
a) the differences are ones of degree/magnitude rather than ones of category (i.e. is still likely to be improved by scaling, even if there are diminishing returns - so you can't assume LLMs are fundamentally unable to <X> because their architecture) or
b) the difference is primarily just in the poster's perception, because the poster is unconsciously arguing from a place of human exceptionalism (that all cognitive behaviors must somehow require the circumstances of our wetware).
I wouldn't presume to know how to scale furbies, but the second point is both irrelevant and extra relevant because the thing in question is human perception. Furbies don't seem alive because they have a simple enough stimuli-behavior map for us to fully model. Shoggoth mini seems alive since you can't immediately model it, but is simple enough that you can eventually construct that full stimuli-behavior map. Presumably, with a complex enough internal state, you could actually pass that threshold pretty quickly.
I find the specifics of that exceptionalism interesting: there's typically a lack of recognition of their own thinking process as having an explanation.
Human thought is assumed to be a mystical and fundamentally irreproducible phenomenon, so anything that resembles it must be "just" prediction or "just" pattern matching.
It's quite close to belief in a soul as something other than an emergent phenomenon.
But every turn becomes a tight little puzzle to solve, with surprisingly many possible outcomes. Often, situations that I thought were hopeless, do have a favorable outcome after all, I just had to think further than I usually did.
it is very different, but also has the feeling of triumph for each puzzle
In Minecraft, I personally want to progress in a "natural" (within the confines of the game) way, and build fun things I like. I don't want to speedrun to a diamond armor or whatever.
In Crusader Kings, I actually try to take decisions based on what the character's traits tell me, plus a little bit of own characterization I make up in my head.
I'd say ChatGPT is more like the eponymous Sorcerer's Apprentice: just smart enough to cause problems.
I think it’s the same reason robot dogs will never take off. No matter how advanced and lifelike they get, they’ll always be missing the essential element of life that makes things interesting and worth existing for their own sake.
I always set voice assistants to a British accent. It gives enough of a "not from around here" change to the voice that it sounds much more believable to me. I'm sure it's not as believable to an actual British person. But it works for me.
As for conlangs: many years ago, I worked on a game where one of the goals was to have the NPCs dynamically generate dialog. I spent quite a bit of time trying to generate realistic English and despared that it was just never very believable (I was young, I didn't have a good understanding of what was and wasn't possible).
At some point, I don't remember exactly why, I switched to having the NPCs speak a fictional language. It became a puzzle in the game to have to learn this language. But once you did (and it wasn't hard, they couldn't say very many things), it made the characters feel much more believable. Obviously, the whole run-around was just an avoidance of the Uncanny Valley, where the effort of translation distracted you from the fact that it was all constructed. Though now I'm wondering if enough exposure to the game and its language would eventually make you very fluent in it and you would then start noticing it was a construct.
FWIW: As a British person, most of TTS British voices I've tested sound like an American trying to put on something approximating one specific regional accent only to then accidentally drift between the accents of several other regions.
the delay for the GPT to process a response is very unnerving. I find it worse than when the news is interviewing a remote site with a delay between responses. maybe if the eyes had LEDs to indicate activity rather than it just sitting there??? waiting for a GPT to do its thing is always going to force a delay especially when pushing the request to the cloud for a response.
also, "GPT-4o continuously listens to speech through the audio stream," is going to be problematic
I also feel like you can train a model on this task by using the zero-shot performance of larger models to create a dataset, making something very zippy.
https://huggingface.co/unsloth/Qwen3-0.6B-unsloth-bnb-4bit
This seems like a good place to leverage a wake word library, perhaps openWakeWord or porcupine. Then the user could wake the device before sending the prompt off to an endpoint.
It could even have a resting or snoozing animation, then have it perk up when the wake word triggers. Eerie to view, I'm sure...
https://github.com/dscripka/openWakeWord
https://github.com/Picovoice/porcupine
I'm not sure I agree. The way the tentacle stops moving and shoots upright when you start talking to it gives me the intuitive impression that it's paying attention and thinking. Pretty cute!
the snap to attention is a good example of it showing you feedback. the frozen state makes me wonder if it is doing anything or not
https://www.youtube.com/watch?v=l0zmCUVB0Yw
It was longer. I think almost twice as long. Took about 2 seconds to respond generally, 4 seconds for that one.
That being said he makes some points that alternate limb types could be interesting as well
I swear it's work related. You should see the other training data I had to use
https://www.youtube.com/watch?v=pQ2dI_B_Ycg
I know that bad actors will poison the pot, but in general I'd love to see images labelled "AI", "Drawing", "Content Edited", "Colours Adjusted" where appropriate. Cropping is fine.
I'm enthralled about robotics and generative techniques. But let's not quickly confuse them with nature. Not yet.
"I initially considered training a single end-to-end VLA model. [...] A cable-driven soft robot is different: the same tip position can correspond to many cable length combinations. This unpredictability makes demonstration-based approaches difficult to scale.[...] Instead, I went with a cascaded design: specialized vision feeding lightweight controllers, leaving room to expand into more advanced learned behaviors later."
I still think circling back to smaller models would be awesome. With some upgrades you might get a locally hosted model on there, but I'd be sure to keep that inside a pentagram so it doesn't summon a Great One.
https://www.youtube.com/watch?v=g3jgCxnlbFY
US has a 1 year grace period. In most countries, any public disclosure makes an idea unpatentable.
https://outlierpatentattorneys.com/patent-public-disclosure
Have a look. For instance in the search box enter "categories".
Also was thinking of Oogie Boogie Tim Burton
Just basic interactions with a child plus lessons and a voice would be game changing for the toy world.
5 hours in: YOU CAN DO IT BEAR, YOU CAN SAVE EVERYONE, ITS WHAT SHE WOULD HAVE WANTED.
I don't doubt someone's gonna invent it, but yikes. Imagine telling kiddo their beloved sentient toy is dead because mum and dad can't afford the ever-rising subscription fees anymore.
edit: when my kid asks for one I'll know it's time to move the family to a cabin deep in the woods.