Karpathy second-brain method Obsidian graph

by Vojtech: Andrej Karpathy

My whole reading workflow is basically Claude + one Obsidian folder. Articles, PDFs, transcripts, all of it lands in that single folder. Claude pulls out atomic notes, hooks them into everything else, and then I just query it. I don't remember what I read. Claude does. It's Karpathy's second-brain method: three folders, one file.