Joel Schlosser
PyTorch module maintainer for torch.nn and torch.optim
- Listed with Meta on a June 2025 PyTorch blog post; GitHub profile lists Facebook as company, Meta21
- Module maintainer, NN APIs (torch.nn) and Optimizers (torch.optim), PyTorch (open-source project)3
Joel Schlosser is listed on PyTorch's maintainers page as a module maintainer for the NN APIs (torch.nn) and the optimizers package (torch.optim), and as an emeritus maintainer of NestedTensor (torch.nested) and of the C++ API. The PyTorch CODEOWNERS file names Schlosser, with Alban Desmaison, as an owner of the torch/nn directory. Schlosser is listed with Meta as the first author of the June 2025 PyTorch blog post "Presenting Flux Fast: Making Flux go brrr on H100s," and Schlosser's GitHub profile lists Facebook as their company.3421
Work
PyTorch (torch.nn and torch.optim)Open-source code
Listed as a maintainer of torch.nn and torch.optim and an emeritus maintainer of torch.nested and the C++ API; named in CODEOWNERS for /torch/nn/. The repository is under a BSD-style license.345
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