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lachyg

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The Physical Intelligence Layer

pi.website
6 points·by lachyg·5 mesi fa·0 comments

π0.5: A VLA with open-world generalization

pi.website
177 points·by lachyg·anno scorso·44 comments

Fast: Efficient Robot Action Tokenization

pi.website
3 points·by lachyg·anno scorso·0 comments

Our First Generalist Policy

physicalintelligence.company
308 points·by lachyg·2 anni fa·241 comments

comments

lachyg
·anno scorso·discuss
Congratulations! This looks really great. What've you found to be the best hands / end effectors these days? When do you think we'll have good, reliable 5 finger hands that are ~reasonably priced?
lachyg
·anno scorso·discuss
(I work at Pi.)

We open-sourced Pi0 (referenced in this post): https://github.com/Physical-Intelligence/openpi
lachyg
·anno scorso·discuss
Off the shelf robots -- we've got our models running on dozen+ different robot types (and have this specific generalization demo working on multiple platforms too.)
lachyg
·2 anni fa·discuss
I'll bite. I _worked_ at Stripe. Stripe has no authority in decision making here, the issuing bank decides (eg the customers bank) who wins and losses chargebacks. Stripe is a conduit of information, not a party to the decision.
lachyg
·2 anni fa·discuss
(I work at π.)

Happy to answer any questions on the model, hardware, etc
lachyg
·3 anni fa·discuss
(i'm an investor in the company, and invested over 3 years ago.)

this product has always been about AI—what they launched is almost exactly what they pitched me. their expectation of where the world going ended up being prescient.
lachyg
·3 anni fa·discuss
(i'm an investor in the company.)

this is probably the most privacy-forward hardware device on the market—you have to physically be making contact with the device for it to begin listening (at which point an LED is prominently visible) and it will stop listening as soon as you break contact.