/Tech1d ago

Systems engineer Yacine proposed a reinforcement learning challenge to reverse a multi-trailer airport tug, which Kinvert solved a year ago

Developer Joseph Suarez highlighted Kinvert's previous physics simulation solution.

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kache@yacineMTB#487inTech

this guy just cost me a week of my time okay, i won't actually do this, but please check out puffer dot ai and give this a shot. it would be an interesting task

7:29 AM · Jun 9, 2026 · 16.9K Views
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Users in the replies dismissed the shared multi-trailer airport tug RL challenge by preemptively labeling the AI builder an 'AI NEET' in a dismissive insult.

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@yacineMTB I'm pretty sure Kinvert already did this one a year ago

kache@yacineMTB

this guy just cost me a week of my time okay, i won't actually do this, but please check out puffer dot ai and give this a shot. it would be an interesting task

1dViews 664Likes 8Bookmarks 1
BOOKMARKS3
Lazarz@Laz4rz

@yacineMTB also pufferlib btw

1dViews 484Likes 5Bookmarks 3
REPLIES1
RobbiePasquale@RobbiePasquale

@yacineMTB yacine: AI RESEARCHERRRRRRRRRRRRRRRRRRRRRRRRRRRR

1dViews 179Likes 5
Dan Advantage@DanAdvantage

@yacineMTB holy hell this is a hard problem

1dViews 131Likes 3
Chad Brewbaker@SMT_Solvers

@yacineMTB N = 1 cart is usually enough for most farm equipment.

1dViews 108Likes 2
Kinvert@KinvertOG

@yacineMTB This was around October called it good at 2. Wonder how far I could have gone tho.

1dViews 48Likes 2
Kinvert@KinvertOG

@yacineMTB I did double trailer reversing relatively easily and moved on. Briefly thought about going on and on but I wanted to cover more envs. Wonder how far I could have gone tho... now it makes me wonder...

1dViews 48Likes 1
Darvy Cana@DarvyCana

@yacineMTB i gave it a go:

https://github.com/darvyc/Spherical-Gaussian-N-Trailer

1dViews 131
The Roboticist@jhestolano

@RobbiePasquale @yacineMTB Inb4 AI NEET

1dViews 25Likes 1
Michael Parsons@parsnips451

@yacineMTB Air brake application on trains is another problem that's surprisingly difficult.

1dViews 15Likes 1