digg/ai
2d ago

Meta researcher runs PyTorch on Logitech MX Master 4

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Lucas Beyer at Meta ran PyTorch on the Logitech MX Master 4 mouse. The mouse allocates 16GB of RAM to its smart clipboard feature, an increase from 8GB in the MX Master 3S and 4GB in earlier models. Founder Emad Mostaque inquired if the device could run the Qwen 30B model using 3-bit quantization.

Original post
giffmana
Lucas Beyer (bl16)#55@GIFFMANA

I just managed to run PyTorch on it, AMA

11:26 AM · May 14, 2026 View on X
REPLYLucas Beyer (bl16)#55Lucas Beyer (bl16)@GIFFMANA

@EMostaque It has 6 buttons, so no need to quantize lower than 6bit!

EmadEmad@EMostaque

@giffmana can it run qwen a3b 30b 3bit

7:07 PM · May 14, 2026 · 3K Views
7:34 PM · May 14, 2026 · 1.8K Views
REPLYEmad#167Emad@EMOSTAQUE

@giffmana can it run qwen a3b 30b 3bit

Lucas Beyer (bl16)Lucas Beyer (bl16)@giffmana

I just managed to run PyTorch on it, AMA

6:26 PM · May 14, 2026 · 93.2K Views
7:07 PM · May 14, 2026 · 3K Views
Meta researcher runs PyTorch on Logitech MX Master 4 · Digg