Image GPT
The model is open sourced on GitHub: <a href="https://github.com/openai/image-gpt" rel="nofollow">https://github.com/openai/image-gpt</a><p>Oddly, it still uses TensorFlow like the original GPT-2 release despite OpenAI's declared switch to PyTorch, and it has dependency hell so it's not easy to create a wrapper tool for it.<p>Since it's still the GPT-2 architecture, it might be possible to port the weights to Huggingface Transformers (for the RGB generation), and then write a wrapper to extend it for the image rendering. (filed an issue here: <a href="https://github.com/huggingface/transformers/issues/5088" rel="nofollow">https://github.com/huggingface/transformers/issues/5088</a> )