How GPT works: A Metaphoric Explanation of Key, Value, Query in Attention, using a Tale of Potion

<p>The backbone of ChatGPT is the GPT model, which is built using the&nbsp;<strong>Transformer</strong>&nbsp;architecture. The backbone of Transformer is the&nbsp;<strong>Attention&nbsp;</strong>mechanism. The hardest concept to grok in Attention for many is&nbsp;<strong>Key, Value, and Query</strong>. In this post, I will use an analogy of potion to internalize these concepts. Even if you already understand the maths of transformer mechanically, I hope by the end of this post, you can develop a more intuitive understanding of the inner workings of GPT from end to end.</p> <p><a href="https://medium.com/towards-data-science/how-gpt-works-a-metaphoric-explanation-of-key-value-query-in-attention-using-a-tale-of-potion-8c66ace1f470"><strong>Read More</strong></a></p>
Tags: Explanation