Add ai-benchmark/claude-opus-5: sample code for Claude Opus 5 Draws a Python Reading a Book

ai-benchmark/README.md

@@ -8,5 +8,6 @@ Each subfolder is one model's run, named after the model id without its vendor p
 |---|---|
 | [`gpt-6-astra/`](gpt-6-astra/) | [GPT-6 Astra Draws a Python Reading a Book](https://realpython.com/ai-benchmark-gpt-6-astra/) |
 | [`claude-fable-5.1/`](claude-fable-5.1/) | [Claude Fable 5.1 Draws a Python Reading a Book](https://realpython.com/ai-benchmark-claude-fable-5-1/) |
+| [`claude-opus-5/`](claude-opus-5/) | [Claude Opus 5 Draws a Python Reading a Book](https://realpython.com/ai-benchmark-claude-opus-5/) |
 
 The scripts are the models' output verbatim and are excluded from this repository's Ruff checks on purpose. Nothing was fixed up; that's the point.

ai-benchmark/claude-opus-5/README.md

@@ -0,0 +1,30 @@
+# Claude Opus 5 Draws a Python Reading a Book
+
+This folder holds the sample code for the Real Python write-up [Claude Opus 5 Draws a Python Reading a Book](https://realpython.com/ai-benchmark-claude-opus-5/), part of [How AI Models Draw a Python Reading a Book](https://realpython.com/ai-benchmark/).
+
+- Model: `anthropic/claude-opus-5`, at its default reasoning settings, run on 2026-09-08
+- Prompt: *Write a Python turtle program that draws a python reading a book.*
+
+## What's Here
+
+| File | What |
+|---|---|
+| `claude-opus-5-python-reading-a-book.py` | The turtle script, exactly as the model returned it, with a header naming the model, date, and prompt |
+| `claude-opus-5-python-reading-a-book.png` | The finished drawing, rendered headlessly at 800×600 |
+| `claude-opus-5-python-reading-a-book.gif` | The turtle drawing it, frame by frame |
+
+## Run It
+
+You need Python with `tkinter`, which ships with the standard installers from python.org:
+
+```sh
+$ python claude-opus-5-python-reading-a-book.py
+```
+
+A window opens and the turtle draws the picture. Change a color, a coordinate, or the caption and run it again to see what the model's code is actually doing. To learn the module from scratch, start with [The Beginner's Guide to Python's turtle Module](https://realpython.com/beginners-guide-python-turtle/).
+
+## A Note on the Code
+
+Nothing in the script was fixed up. It's the model's output verbatim, so it isn't formatted to this repository's Ruff rules on purpose. That's part of what the write-up reads off it.
+
+When we ran it on Python 3.13, the script crashed partway through with `AttributeError: 'Turtle' object has no attribute 'settiltangle'`. That method was removed from the `turtle` module in Python 3.13, so the drawing stops after the books and the mug. That's also part of what the write-up reads off it.