Yup but those are the only libraries for Python that&#x27;ll use the GPU. The rest are mostly CPU-only (PyBrain, quite slow as a result), built on Theano (Lasagne, pydnn), very specific to a particular problem (Caffe) or written in a non-compatible language (Torch).<p>Given that it supports 2&#x2F;3 of the big general purpose libraries, it&#x27;s good enough.