[大模型知识]
2026/8/18
Let's build GPT: from scratch, in code, spelled out. —— Karpathy 课程学习笔记
Karpathy《Let's build GPT: from scratch, in code, spelled out.》完整学习笔记:从 bigram 基线到自注意力、多头注意力、Transformer Block 与完整 GPT 模型的逐行拆解。