✨ Read this awesome post from Hacker News 📖 📂 **Category**: 📌 **What You’ll Learn**: At the core of the attention mechanism in LLMs are three matrices: Query, Key, and Value. These matrices are how transformers actually pay attention to different parts of the input. In this write-up, we will go through the construction of these matrices from the ground up. Why Q, K, V Matrices Matter When we read a sentence like “The cat sat on the mat because it was comfortable,” our brain automatically knows that “it” refers to “the mat” and not “the cat.” This is attention…
