/AI12h ago

Developer Uses GPT-5.5 To Optimize Pufferlib Runs And Achieve Goal

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Original post
kache@yacineMTB#488inAI

POV you're trying to solve a previously unsolved problem in 2026

8:12 AM · Jun 6, 2026 · 19.3K Views
Sentiment

Positive users praise GPT-5.5 optimizing Pufferlib runs as the right way to solve control tasks and show ongoing progress, while negative users warn it risks cheating or feels cursed and impractical.

Pos
68.7%
Neg
31.3%
12 comments with sentiment.
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David Branca@MrFiberNet

@yacineMTB /goal work on this until you reach a score of 95 or higher

9hViews 13KLikes 2
BOOKMARKS2
Chad Brewbaker@SMT_Solvers

@yacineMTB Also try this - different updates for regular and irregular blocks of weights - worked in a toy example, like to see it on something like this

12hViews 104Bookmarks 2
LIKES56REPLIES8
kache@yacineMTB

profile bio update. i haven't solved it yet but i will so i pre-emptively updated my bio

kache@yacineMTB

anyways i just got a new high score i am now using two whole gpus running different experiments good night. it will be solved in the morning i guarantee you

2hViews 2.3KLikes 56Bookmarks 0
RETWEETS1
kache@yacineMTB

@gfodor This is the exact problem I should be working on, if I can do this I can solve the vast majority of useful control tasks

12hViews 1.3KLikes 31Bookmarks 2
gfodor.id@gfodor

@yacineMTB This is either the exact problem you should be working on or the absolute worst thing to be burning your attention on. Which is it?

12hViews 1.3KLikes 19
Gil@gilrdb

@MrFiberNet @yacineMTB it will do literally anything to cheat its way to the goal. you have to watch every move and keep steering it and actively work against codex to prevent it from ruining the architecture.

9hViews 650Likes 3
kache@yacineMTB

@aholtzma Line still going up

12hViews 598Likes 6
kache@yacineMTB

@orthonormalist @gfodor no. i'm letting the algorithm search through different cartpole mass and different force magnitudes but that's pretty much it

8hViews 162Likes 4

@yacineMTB It’s been a long time since I took nonlinear controls, but isn’t the controllability matrix ill conditioned? All the RL training in the world won’t help you if it is impossible to get from state a to state b via the input.

12hViews 952Likes 2

@yacineMTB @gfodor Serious question, is your simulation iterating through pole zero design, bode plots, etc. to identify useful state spaces?

8hViews 165Likes 3
kache@yacineMTB

@SMT_Solvers Yeah I can curriculum it but I am curious if just blasting with compute will work

12hViews 469Likes 2
Chad Brewbaker@SMT_Solvers

@yacineMTB Taps sign. Cheat with dampeners then slowly take them off when it hits an 80% win rate.

12hViews 531Likes 1

@yacineMTB "babe why are you on your phone all the time"

"Just checking on my erections kitten don't worry about it"

12hViews 390Likes 5
ZeroFault@mongoloidzzzz

@yacineMTB I have solved 4 previously unsolved problems in 2026. It is June.

12hViews 323Likes 1
Matt@matt503ea5sf9z5

@MrFiberNet @yacineMTB it will reach the goal in a lying cheating way that doesn't fulfill your need.

6hViews 293
kache@yacineMTB

@aholtzma (I would actually sit down and work this out on a piece of paper but I've been on full time childcare recently)

12hViews 128Likes 4
ZeroFault@mongoloidzzzz

Primarily computational number theory, astronomy discovery, and scientific ML/RL. I also identified a gene that causes congenital skin defects in Finnish people and possibly other populations. I've used AI and compute to attack open questions, build verification pipeline, and surface results strong enough to start serious technical conversations.

11hViews 43
stuppl@yerali_stuppl

@yacineMTB @Grok what is he doing

7hViews 37
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