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Gregory Chanan

Also known as Greg Chanan

As of October 2026, Gregory Chanan is one of the core maintainers of PyTorch, a deep learning library. He is among PyTorch's original authors and co-wrote the NeurIPS 2019 paper that describes it. The PyTorch 2 paper, which he co-authored, was accepted for presentation at ASPLOS in 2024. He is also listed as an emeritus maintainer for the torch.nn module. He also appears on the PyTorch Technical Advisory Council roster, with Meta listed as his company.

Now at
Meta
Works
4

Publication numbers from OpenAlex, as of 15 October 2026. Citations and h-index are hidden because this OpenAlex record may be incomplete or mix in other authors.

Timeline

  1. 2019

    The PyTorch paper at NeurIPS

    He co-writes the NeurIPS 2019 paper that describes PyTorch, a deep learning library, and he is among its original authors.

  2. 2024

    A PyTorch 2 paper at ASPLOS

    He is one of the Meta authors of the PyTorch 2 paper, which ASPLOS accepts for presentation in 2024.

  3. As of October 2026

    Core maintainer of PyTorch

    He is one of PyTorch's core maintainers.

  4. As of October 2026

    Emeritus for torch.nn

    He is listed as emeritus for the NN APIs (torch.nn) module.

  5. As of October 2026

    On the Technical Advisory Council

    He appears on the PyTorch Technical Advisory Council roster, with Meta listed as his company.

Sources and credits

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  1. PyTorch: An Imperative Style, High-Performance Deep Learning Library proceedings.neurips.cc. Checked 15 October 2026.
  2. PyTorch - Wikipedia en.wikipedia.org. Checked 15 October 2026.
  3. PyTorch 2 paper and tutorial @ ASPLOS 2024 - PyTorch pytorch.org. Checked 15 October 2026.
  4. PyTorch Governance | Maintainers — PyTorch main documentation docs.pytorch.org. Checked 15 October 2026.
  5. Technical Advisory Council - PyTorch pytorch.org. Checked 15 October 2026.