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
You have to, it's not sufficient.
People think that like, okay, I have this, we have a self-driving car, right?
I mean, the amount of work that they're doing at FSD is incredible, and it's not generally available.
It's not Waymo level yet.
Yeah.
Yeah, so this is a perfect point.
So model-free just means that my policy pi of A, T, given S, T,
I have no world model involved.
It's literally, it's literally doing what I said.
I grab a bunch of these and I train, go from S to A, S to A. Just predict the next day.
That's it.
And that's, and this is logic called VLA.
You know, this is like giving us pretty good results.
It's behavior cloning.
It's all the, the, the stuff that it's not getting us to Rosie the robot just yet, but.
I basically take away the tokenizer head and I give it an action space and I collect a bunch of tele ops data, you know, like this as, as the self-driving car does in Tesla.
And I just taken the state, which is some image and, or maybe sequence of images, and then I'll output some action and that's it.
And this is, let's say model three.
because I don't have a model for the environment.
And then now, if I do model based RL, I have not just some pi, but I have also my psi as well here.
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