There is so much "secret sauce" that we're unconsciously relying upon. I learned a lot of secret sauces by reading through various implementations, "logbooks" [

There is so much "secret sauce" that we're unconsciously relying upon. I learned a lot of secret sauces by reading through various implementations, "logbooks" [0] by various researchers, and so on. It definitely makes AI/ML feel more like an art than a science, and it makes it very difficult to re-implement in another language (e.g., Julia) or framework. 0: Such as https://github.com/facebookresearch/metaseq/blob/main/projects/OPT/chronicles/OPT175B_Logbook.pdf https://github.com/facebookresearch/metaseq/blob/main/projec...