# Lux & Reactant on Colab TPUs

**URL:** <https://discourse.julialang.org/t/lux-reactant-on-colab-tpus/126926>\
**Category:** Machine Learning\
**Tags:** lux, colab, reactant\
**Created:** [March 13, 2025, 5:06pm UTC](https://discourse.julialang.org/t/lux-reactant-on-colab-tpus/126926 "2025-03-13T17:06:04Z")\
**Posts on this page:** 1\
**Showing post:** 5

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**Author:** ![giordano](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/giordano/32/2166_2.png) [@giordano](https://discourse.julialang.org/u/giordano)\
**Post date:** [January 19, 2026, 8:52am UTC](https://discourse.julialang.org/t/lux-reactant-on-colab-tpus/126926/5 "2026-01-19T08:52:57Z")

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See [Issues with Reactant unable to find GPU on Colab, but CUDA.jl can - #2 by giordano](https://discourse.julialang.org/t/issues-with-reactant-unable-to-find-gpu-on-colab-but-cuda-jl-can/129360/2) and messages below.

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_[View the full topic](https://discourse.julialang.org/t/lux-reactant-on-colab-tpus/126926)._