Educational GPT implementation in ~300 lines. Reproduces GPT-2 (124M) on OpenWebText. Clean, hackable code for learning transformers. By Andrej Karpathy. Perfect for understanding GPT architecture from scratch. Train on Shakespeare (CPU) or OpenWebText (multi-GPU).
Install
npx skills add davila7/claude-code-templates --skill nanogptnpx skills add davila7/claude-code-templates --skill nanogpt -a claude-code -gnpx skills add davila7/claude-code-templates --skill nanogpt -a codex -ggemini skills install https://github.com/davila7/claude-code-templates.git --path cli-tool/components/skills/ai-research/model-architecture-nanogptgh skill install davila7/claude-code-templates nanogptgit clone --depth 1 https://github.com/davila7/claude-code-templates /tmp/davila7__claude-code-templates
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/davila7__claude-code-templates/cli-tool/components/skills/ai-research/model-architecture-nanogpt ~/.claude/skills/nanogpt # Claude Code
cp -R /tmp/davila7__claude-code-templates/cli-tool/components/skills/ai-research/model-architecture-nanogpt ~/.agents/skills/nanogpt # Codex, Cursor, Gemini CLI, Copilot, OpenCode