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Patrick Tash

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@PatrickETash

Mechanical Engineering PhD student @ CU Denver
previously @yorkspacesystem, @HB_robotics
Denver, CO Joined January 2021
565 Following 233 Followers 1.8K Posts

Latest posts 5

Patrick Tash Verified account @PatrickETash
a 6 second tool change is a huge unlock for designing prints with voxel grids
Bambu Lab Verified account @BambulabGlobal 5d
Bambu Lab H3C launches today.

Nine independent PrintTools™ that allow multiple nozzle sizes in a single print.
Powered by SwapTek™, Print-to-print tool switch only takes 6 seconds.
Multiple toolheads with multiple possibilities. Print, cut, draw and deboss. All on the same machine.

We built this machine. Now we want to see what you make with it.
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To celebrate the launch, we're sending one H3C Combo to a maker ready for it.
How to enter:
• Follow @BambulabGlobal
• Like + Repost with: "Bambu Lab H3C. Tool Changer. Game Changer!"
• Comment: Which H3C feature impressed you the most?

Winner revealed: Nov 6, 4AM EST

Explore the H3C: share.bambulab.com/4yoyNdz
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Patrick Tash Verified account @PatrickETash
I am >50% sure you can do this to improve small model's reasoning when generating CAD models
Rikiya Takehi @rikiyatakehi 6d
We asked GPT-6 Astra to edit Qwen3.5-0.8B weights to improve math.
It directly changed only 0.016% of weights, fixing 0.8B's reasoning loops & improving math up to 6x and even instruction following 3x, without gradients or training.

We call this Weight-Space Programming: frontier LLMs can now natively read/write neural network weights! 🧵
Blog: rikiyat.github.io/blog/weight-sp…
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Patrick Tash Verified account @PatrickETash
Happy Spruce Goose day to all that celebrate.

On this day in 1947 Howard Hughes flew the beast himself for a mere 26 seconds. It was her only flight.

The spruce goose had a composite wood (ironically made of birch) and phenolic frame since aluminum was restricted to wartime production.

The aircraft would hold the record for largest wingspan flown for decades, eventually being overtaken in… 2019