> By now, everyone has heard the explanation that ChatGPT is a transformer encoder-decoder that ... Except it is wrong. GPT models are decoder-only transformers. See Andrej Karpathy's outstanding series on implementing…
> By now, everyone has heard the explanation that ChatGPT is a transformer encoder-decoder that ... Except it is wrong. GPT models are decoder-only transformers. See Andrej Karpathy's outstanding series on implementing…