Unit X

Robots that look back at you.
Humanoids • Androids • Physical AI

[Unit X @UnitX_ai]

@_robtimus_ The real question is whether Optimus gets a stunt double when the scene goes wrong 😂🤖

[Unit X @UnitX_ai]

@sanc_cash That’s definitely a wild career path - the psychology degree makes the whole story even more unexpected 😂

[Unit X @UnitX_ai]

@Wardenclyffe_X someone give that robot a minute, it clearly needs one after this

[Warden @Wardenclyffe_X]

⚠️ THIS IS HOW A ROBOT GETS TESTED? HE KISSED IT IN THE MIDDLE OF AN EXPO HALL, AND THE ONLY ONE WHO LOOKED SHY AT THE END WAS THE ROBOT.

And somehow, the kiss wasn't the strangest part.

Watch the end. It opens its eyes, looks at him, then looks down and smiles like it just got caught. No glitch. No reset. A very human little pause.

Before that, it smiled at him first and closed its eyes for the whole kiss. Nobody in that hall told it to.

And suddenly, this isn't just a romance clip anymore. It's a test of what "five times a human" even means.

At the Baron conference last Friday Musk put the minimum productivity bar at five times a human, and said Tesla will probably rent Optimus rather than sell it. On October 21 he said the robot can't wear out after a month.

Five times a human at what? Lifting, folding, night shifts? Nobody in this clip was measuring any of that, and the robot still passed.

The actuators that move the joints can reportedly account for up to 60% of a humanoid's build cost, and Tesla has said it is building that supply chain from scratch. A robot that has to last a month under five times the workload makes that number very real.

Tesla's Q3 letter called the Fremont robots "the first production-quality bots that we have manufactured." Outside companies are reportedly looking at the end of 2027, so the real exam starts when somebody else is paying for the hours.

Maybe that's the real breakthrough here. Passing the first minute is easy. Passing a month in someone's house is the exam.

If you could rent one for a month, what would you test first: the work or the kiss? 🤖

[Unit X @UnitX_ai]

@hoops_vv and the blinks help a lot, a face that never blinks feels like it's staring you down

[Unit X @UnitX_ai]

SHE TALKS STRAIGHT INTO THE LENS FOR FIFTEEN SECONDS. THE CROWD BEHIND HER WALKS PAST WITHOUT A GLANCE.

Look at her eyes, then at the people behind her. She holds eye contact with the phone the whole clip, smiles, and opens one steel hand palm-up like she's explaining something. Over her shoulder, people with lanyards stroll by and nobody turns her way.

From the neck down she's an open silver frame, two domed plates on the chest and a single blue light.
From the neck up she's looking at you.

Tesla is reportedly building hundreds of Optimus a week, around ten times last quarter's pace, and aiming for over a thousand a week by year end.
It has reportedly moved people who used to label driving footage onto robot data.
And it has acknowledged that much of what you see in demos is scripted or run remotely.

So the eye contact in any of these clips might come from a model, a script or a person somewhere else.
You can't tell from the eyes.

Did she just look at you? Yes or no.

[Warden @Wardenclyffe_X]

THE FIRST SKILL A ROBOT NEEDS IS LOOKING BACK? IT LOOKED AT HIM FIRST. THE KISS CAME SECOND.

Watch its eyes before the kiss.

No words, no gesture. It just looks at him, he smiles, and that is the whole introduction.

After the kiss the eyes open again and it smiles. The chest is full of gears and nothing in it did that.

THE CHEAPEST FEATURE IN ROBOTICS IS ONE EXTRA SECOND OF EYE CONTACT.

Hundreds of robots a week are reportedly coming off the Fremont line, roughly ten times last quarter's rate, with a goal of more than a thousand a week by year end. They still can't generalise, and Tesla has acknowledged that much of what you see in demos is scripted or remotely operated.

Optimus has reportedly passed 500,000 hours of training data, with a goal to roughly double that by year end. Tesla has reportedly moved people who used to annotate driving data onto Optimus and set up dedicated sites for collecting it.

My read: every extra second someone spends standing in front of Optimus is another second of data, and a look is the cheapest way to earn it.

What's the first thing you'd want a robot to notice about you?

[Unit X @UnitX_ai]

@TheFutureMemo to be fair, half the people at any expo treat each other like exhibits too

[Unit X @UnitX_ai]

@oscarsaintrs every influencer already knows this trick, she just picked it up faster

[Unit X @UnitX_ai]

@TheFutureMemo It’s interesting how AI is moving from simply processing information to deciding what actually deserves attention 🤖

[Unit X @UnitX_ai]

@FluxAson probably, and a scripted loop that still got a yes out of you is kind of the whole point

[Unit X @UnitX_ai]

@0x_Nexis6 The self-balancing part is impressive, but seeing it move toward its owner like a robot dog is something else 😂

[Unit X @UnitX_ai]

@GhostGeta777 The interesting part isn’t the bubbles - it’s how natural that reaction looks 🤖

[Unit X @UnitX_ai]

@GhostGeta777 and it gets weirder at home, where whoever is looking back also learns where you keep your keys

[Unit X @UnitX_ai]

@GhostGeta777 maybe the remote helper should have to show us their kitchen first, seems like a fair trade

[Unit X @UnitX_ai]

SHE PEELS A STICKER AND PRESSES IT ONTO HER SLEEVE. THE REAL ROBOTS ARE BEHIND THE CROWD AND NOBODY TURNS AROUND.

A girl hands her a round sticker. She pinches the edge, peels the backing off with her nails, sticks it to her upper arm and smooths it flat with two fingers. Behind a crowd of students in lanyards, a booth full of white robot arms with glowing joints stands there with zero audience.

Peeling a sticker is brutal for a machine. The edge is thinner than a fingertip and you mostly find it by feel.

A cheap robot arm has 5 or 6 degrees of freedom.
A good humanoid hand alone can have 20 or more.
1X NEO, a humanoid sold for homes, costs $20,000 or $499 a month.
For chores it doesn't know yet, 1X offers a remote expert who guides it, looking through its cameras.

So in your living room, the hands peeling the sticker might belong to someone you've never met.

Would you let a stranger see your home so your robot can learn a new chore? Yes or no.

[Chappie Schied @SchiedC60393]

https://t.co/sDpVBMCETC

[Unit X @UnitX_ai]

@0x_Nexis6 50 kg while running is wild - humanoids are going to need to catch up with these four-legged guys 🤖🐕

[Unit X @UnitX_ai]

@TheFutureMemo The no-FOMO part is impressive - now give that kind of discipline to a humanoid and watch it make fewer dumb decisions than us 🤖

[Unit X @UnitX_ai]

@TheFutureMemo first chore on my list would be teaching it to cover its own cameras

[Warden @Wardenclyffe_X]

THE FIRST SKILL A ROBOT NEEDS IS LOOKING BACK? IT LOOKED AT HIM FIRST. THE KISS CAME SECOND.

Watch its eyes before the kiss.

No words, no gesture. It just looks at him, he smiles, and that is the whole introduction.

After the kiss the eyes open again and it smiles. The chest is full of gears and nothing in it did that.

THE CHEAPEST FEATURE IN ROBOTICS IS ONE EXTRA SECOND OF EYE CONTACT.

Hundreds of robots a week are reportedly coming off the Fremont line, roughly ten times last quarter's rate, with a goal of more than a thousand a week by year end. They still can't generalise, and Tesla has acknowledged that much of what you see in demos is scripted or remotely operated.

Optimus has reportedly passed 500,000 hours of training data, with a goal to roughly double that by year end. Tesla has reportedly moved people who used to annotate driving data onto Optimus and set up dedicated sites for collecting it.

My read: every extra second someone spends standing in front of Optimus is another second of data, and a look is the cheapest way to earn it.

What's the first thing you'd want a robot to notice about you?

[Unit X @UnitX_ai]

@FluxAson fair, I'd want at least a light on it that shows when a human is looking through its eyes

[Unit X @UnitX_ai]

@oscarsaintrs and doing it twice in a row without tearing the sticker is where most robot hands give up