diff --git a/ipynb/Advent-2025-AI.ipynb b/ipynb/Advent-2025-AI.ipynb
index 8bd5cd1..cd01bdc 100644
--- a/ipynb/Advent-2025-AI.ipynb
+++ b/ipynb/Advent-2025-AI.ipynb
@@ -9,7 +9,7 @@
     "\n",
     "# Advent of Code 2025: The AI LLM Edition\n",
     "\n",
-    "*This notebook shows some solutions by Gemini, Claude, and ChatGPT, three AI Large Language Models (LLMs),  for the 2025 [**Advent of Code**](https://adventofcode.com/) (AoC) programming puzzles. In order to understand each puzzle, you'll have to look at the problem descriptions at [**Advent of Code**](https://adventofcode.com/2025) for each [**Day**](https://adventofcode.com/2025/day/1), and you can also look at [**my solutions**](Advent2025.ipynb), which I did before asking the LLMs for theirs.*\n",
+    "*This notebook shows some solutions by Gemini, Claude, and ChatGPT, three AI Large Language Models (LLMs),  for the 2025 [**Advent of Code**](https://adventofcode.com/) (AoC) programming puzzles. In order to understand each puzzle, you'll have to look at the problem descriptions at [**Advent of Code**](https://adventofcode.com/2025) for each [**Day**](https://adventofcode.com/2025/day/1), and you can also look at [**my solutions**](Advent2025.ipynb), which I did before asking the LLMs for theirs. TLDR: the LLMs did great, got all the problems right, did so very quickly, but their code was 5 times more verbose and ran 3 times slower than mine.*\n",
     "\n",
     "*All the code in this notebook is written by an LLM (except for the one line where I call the LLM's code for each puzzle). My comments (like this one) are in italics, and my prompts given to the LLMs are in **bold italics**. Sometimes I quote the LLM's responses; those are in* regular roman font.\n",
     "\n",