Francois Chaubard
speaker
744 appearances
1 recordings
1 series
first heard Jul 2026
last heard 17 Jul
Francois Chaubard’s voice in public audio — every appearance, attributed to the second.
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recordings per month · last 12 monthsRecordings per month over the last 12 months — 1 in all, peaking in Jul 2026 with 1.
Appearances
And so by
By including this, I can have a much stronger policy, but it would take a lot more time to perform inference because I have to do this full test time planning.
st plus one given st and action t yes so it's like your ability to predict the next state you'll be in is the crux of it yep as opposed to just directly predicting the actions yeah and the main thing that i believe is that this is required for agi this is what the human brain is at least in the way the human brain does it yeah and let me go further in saying that like if you look at the um
billions of years of evolution basically there's this thing called 10 million 10 million years ago called the great cortical expansion which you see the size of a brain just explode get bigger bigger bigger exponentially up until us and it basically stops and if the entire point of the neocortex is world modeling what happened is we started from vlas this would be like
Ants and fish.
Yeah.
Right.
Just like very like, you know, lizard brain, whatever you want to call it.
And then we develop this neocortex to like, you know, go from our motor cortex to actually simulate what's going to happen.
And that makes us just so much smarter.
And then we, once we get those samples, we can compress it when we sleep or otherwise with this.
or hippocampal, shortwave ripple, whatever you want to call it.
And then that helps us develop a better policy.
And that marriage between the two not only helps us train on hallucinated examples, but it also allows us to test time plan.
Like, let's take a very basic one.
If I take my six-axis arm as your standard here that we're actually working on right now in Stanford Robotics Center, you have two degrees of freedom, two degrees of freedom, two degrees of freedom.
And then you have another two for the end effector.
And so the end effector- That's a simple end effector, not even like a fancy hand.
It's literally a one-axis-
you know, w you can rotate, but you have the, the, the, the one axis Yumi style, uh, thing.
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