How ChatGPT Actually Works

“Walk into any AI conversation and explain exactly how ChatGPT was built, from the attention mechanism to the RLHF training process.”

Transformers revolutionize AI by ditching recurrence and convolutions, shining with sheer parallelizable efficiency.

Why this paper, here

Start here. Transformers are the architecture inside every modern LLM — GPT, Claude, Gemini. This paper invented them in 2017.