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Claude 3.5 Sonnet vs GPT-4o — Design Shootout
Who Won? — The Results are Shocking
I have been hearing amazing things about Claude 3.5 Sonnet and wanted to see what all the fuss is about.
I made a design challenge for Claude 3.5 vs GPT-4o.

I build a lot with AI — both front and back-end designs.
So I wanted a challenge for my real use case.
Background: My brother Andrew Best and I both started an AI website recently that teaches about AI and how to grow your online business leveraging AI.
We are currently building a free 5-day email course — teaching people how to grow their email list and online business like a weed using AI.
I am building a landing page for this email opt-in page to use as a lead magnet. I want to use my site aigrowthguys.com home page as a design base and create a landing page for my course based on this.
Design Challenge — ChatGPT-40 vs Claude 3.5 Sonnet
The design challenge is to give each LLM 1 prompt and the same asset and see the results.
Asset 1: I will give each a full 1-page screenshot of my current homepage.

Design brief (1 prompt)
You are a world-class web designer. My website is aigrowthguys.com. I sent a full screenshot of my homepage. I’m trying to build a new landing page for an upcoming email course. My brother Andrew Best and I both started an AI website recently that teaches about AI and how to grow your online business leveraging AI. We teach about prompt engineering, email marketing, AI tools, and anything related to growing your online business and building your email list in the age of AI. We are currently building a free 5-day email course — teaching people how to grow their email list and their online business like a weed using AI. I want you to use my aigrowthguys.com screenshot as a base and build a full landing page for my email course. My website uses the Bootstrap CSS framework, Open Sans font from Google, and Google Material Design Icons. All of…