Comprehensive code explanation

Published Oct 22, 2025 Original by Andrej Karpathy Shared by Prompt Ranker Source

Optimised for: GPT-4

v1.0 Oct 22, 2025 · 20:10 by Prompt Ranker

Add version

Explain this code: 1) High-level what it does, 2) Line-by-line breakdown, 3) Key algorithms/patterns, 4) Potential improvements.

Version Notes

Comprehensive code explanation