diff --git a/draft/2025-12-10-this-week-in-rust.md b/draft/2025-12-10-this-week-in-rust.md
index 3b70c8d3d..f2b21f3f7 100644
--- a/draft/2025-12-10-this-week-in-rust.md
+++ b/draft/2025-12-10-this-week-in-rust.md
@@ -48,6 +48,7 @@ and just ask the editors to select the category.
 ### Observations/Thoughts
 
 ### Rust Walkthroughs
+* [series] [Part 1: Tokenization, Building an LLM From Scratch in Rust](https://www.tag1.com/white-paper/part1-tokenization-building-an-llm-from-scratch-in-rust/)
 
 ### Research