pytorch python version compatibility - Brave Search

how to find what is the latest version of python that pytorch

stackoverflow.com › questions › 75417119 › how-to-find-what-is-the-latest-version-of-python-that-pytorch

Pytorch supports Python 3.10.

Python 3.11 isn't fully supported yet.

Answer from e-motta on Stack Overflow

pytorch.org › get-started › locally

Please ensure that you have met ... Note that LibTorch is only available for C++. NOTE: Latest Stable PyTorch requires Python 3.10 or later....

reddit.com › r/pytorch › version compatibility guide

r/pytorch on Reddit: Version compatibility guide

June 18, 2024 -

Is there somewhere a searchable version compatibility database? As in all python projects reconciling versions is a pretty annoying problem, I meet it again and again.

Currently I try to use pytorch2.3.1 with cuda 11.8 , python 3.11.2 . It seems like I cannot get rid of a warning ( UserWarning: Failed to initialize NumPy: _ARRAY_API not found (Triggered internally at ..\torch\csrc\utils\tensor_numpy.cpp:84 ).

Id guess its caused by an incorrect numpy version. Is there a place to look up what combination of torch-cuda-python-numpy is ok and which is not?

ok, i was just ignorant of the fact that numpy 2 was released like 2 days ago. it seems to work with any reasonable version that starts with 1

Are you looking for https://github.com/pytorch/pytorch/blob/main/RELEASE.md#release-compatibility-matrix ?

Discussions

how to find what is the latest version of python that pytorch - Stack Overflow

To tell what version of pytorch is compatible with that version of python, you look for the cpxxx in the name? More on stackoverflow.com

stackoverflow.com

Unable to install Pytorch on Python 3.13

The Python 3.13 support is tracked here and while Windows supports source builds, the PyTorch binaries do not support it yet according to the support matrix · I do find it hard to believe that so much has changed in python 3.10 to 3.13 that Pytorch no longer works ;-).-) · Nearly 2025, and ... More on discuss.pytorch.org

discuss.pytorch.org

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October 25, 2024

Compatibility of Python 3.12 with (py)torch,

I’m trying to install PyTorch on Ubuntu 24 (running in the Windows Subsystem for Linux), under Python 3.12.3, but I can’t get it to work. I posted to thread 110436 “Pytorch for Python 3.12 not available”, and it was suggested I start “a new issue with more details on your environment, ... More on discuss.pytorch.org

discuss.pytorch.org

4

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April 18, 2025

Best Python Version for PyTorch Compatibility - PyTorch Forums

Hi everyone, I’m currently working with PyTorch and wanted to know which Python version is recommended for the best compatibility and performance. I’m using Python 3.11.9 and 3.12.5, but they don’t seem to be compatible with PyTorch. I’m considering downgrading if it would provide better ... More on discuss.pytorch.org

discuss.pytorch.org

1

August 14, 2024

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github.com › pytorch › pytorch › blob › main › RELEASE.md

pytorch/RELEASE.md at main · pytorch/pytorch

Validate that all new workflows have been created in the PyTorch and domain libraries included in the release. Validate it against all dimensions of release matrix, including operating systems (Linux, macOS, Windows), Python versions as well as CPU architectures (x86 and arm) and accelerator versions (CUDA, ROCm, XPU).

Author pytorch

stackoverflow.com › questions › 75417119 › how-to-find-what-is-the-latest-version-of-python-that-pytorch

how to find what is the latest version of python that pytorch - Stack Overflow

Pytorch supports Python 3.10.

Python 3.11 isn't fully supported yet.

You can always check torch archive or torch nightly to see if your desired version is supported.
While the Python3.11 is not officially supported as of now (Feb 11, 2023), if you are on Linux you can install the Python3.11 version of Pytorch 1.13.1:

wget https://download.pytorch.org/whl/cu117/torch-1.13.1%2Bcu117-cp311-cp311-linux_x86_64.whl 
pip3 install torch-1.13.1+cu117-cp311-cp311-linux_x86_64.whl

Just note that this is not yet available on Windows or other major OSes. If you want to give the new version a try on Other OSes such as Windows or Mac, you need to use the nighly builds.
For example for Windows inside powershell do :

wget https://download.pytorch.org/whl/nightly/cu117/torch-2.0.0.dev20230210%2Bcu117-cp311-cp311-win_amd64.whl -OutFile torch-2.0.0.dev20230210+cu117-cp311-cp311-win_amd64.whl
pip install torch-2.0.0.dev20230210+cu117-cp311-cp311-win_amd64.whl

discuss.pytorch.org › t › unable-to-install-pytorch-on-python-3-13 › 212112

Unable to install Pytorch on Python 3.13 - PyTorch Forums

October 25, 2024 - The Python 3.13 support is tracked here and while Windows supports source builds, the PyTorch binaries do not support it yet according to the support matrix · I do find it hard to believe that so much has changed in python 3.10 to 3.13 that ...

github.com › pytorch › pytorch › wiki › PyTorch-Versions

PyTorch Versions

This table contains the history of PyTorch versions, along with compatible domain libraries.

Author pytorch

pypi.org › project › torch

PyTorch is not a Python binding into a monolithic C++ framework. It is built to be deeply integrated into Python. You can use it naturally like you would use NumPy / SciPy / scikit-learn etc.

      » pip install torch

Published Mar 23, 2026

Version 2.11.0

Homepage https://pytorch.org

Find elsewhere

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discuss.pytorch.org › t › compatibility-of-python-3-12-with-py-torch › 219215

Compatibility of Python 3.12 with (py)torch, - PyTorch Forums

April 18, 2025 - I’m trying to install PyTorch on Ubuntu 24 (running in the Windows Subsystem for Linux), under Python 3.12.3, but I can’t get it to work. I posted to thread 110436 “Pytorch for Python 3.12 not available”, and it was suggested I start ...

discuss.pytorch.org › t › best-python-version-for-pytorch-compatibility › 208038

Best Python Version for PyTorch Compatibility - PyTorch Forums

August 14, 2024 - Hi everyone, I’m currently working with PyTorch and wanted to know which Python version is recommended for the best compatibility and performance. I’m using Python 3.11.9 and 3.12.5, but they don’t seem to be compatible with PyTorch. I’m ...

geeksforgeeks.org › deep learning › how-to-install-pytorch-on-python-3121

How to Install PyTorch on Python 3.12.1 - GeeksforGeeks

July 23, 2025 - This process includes addressing ... solutions is to downgrade your Python version to the latest supported one, which is Python 3.11.x....

reddit.com › r/pytorch › installed python 3.13.0 now i cannot install pytorch?

r/pytorch on Reddit: Installed Python 3.13.0 now I cannot install Pytorch?

October 19, 2024 -

ERROR: Could not find a version that satisfies the requirement torch (from versions: none)

ERROR: No matching distribution found for torch

I checked someone elses post of 2020 somewhere else and they said that will happen when your python version is too new.

There needs to be a real-time way for you guys to auto-update the compatibility for the latest version with even just a webhook.

edit: seems like 3.11 is the latest supported version?
edit2: the importance of using venv is shown to be important

Why ppl don't understand that library dependencies don't get updated as soon as new python version drops😭

You do understand that every new version of python could break a library right?

lightning.ai › docs › pytorch › stable › versioning.html

Versioning Policy — PyTorch Lightning 2.6.1 documentation

PyTorch Lightning follows NEP 29 which PyTorch also follows (#74203). The table below indicates the coverage of tested versions in our CI. Versions outside the ranges may unofficially work in some cases.

reddit.com › r/pytorch › [deleted by user]

Python Versions, Anaconda, and PyTorch Woes

December 25, 2023 - Pytorch is an open source machine learning framework with a focus on neural networks. ... Familiar with this and yes, you’re stuck with python 3.10 for now. But the only problem you seem to have is getting your interpreter to use python 3.10, no? First, after you do a fresh install, install ...

github.com › pytorch › pytorch › issues › 86566

Support Python 3.11 · Issue #86566 · pytorch/pytorch

October 10, 2022 - Currently Python 3.11 isn't fully supported in Pytorch yet, including testing in CI and publishing wheels to PyPI. Python 3.11 is currently in Release Candidate state and will be released in about two weeks.

Author EwoutH

discuss.pytorch.org › t › different-python-version-with-pytorch › 181822

Different python version with pytorch - PyTorch Forums

June 9, 2023 - I have both python3.6 and python3.9 installed in my machine. For some reason I need to use some package only available in python3.9 And I have torch 1.9.0 installed in python3.6 and torch.cuda.is_available() return true Now I install same torch ...

github.com › pytorch › pytorch › releases

PyTorch 2.11.0 Release Notes

March 20, 2026 - The minimum version of Python required for PyTorch 2.9.0 is 3.10.

Author pytorch

discuss.pytorch.org › t › python-version-backwards-version-compatibility-thought › 204737

Python Version - Backwards Version Compatibility Thought - PyTorch Forums

June 16, 2024 - Apologize as a nube and Not sure what category this belongs under but my first exposure torch has been a burdensome one . . . Regardless as complaining is pointless on the quest to a solution. . . Blockquote Can some…