I Built a Stunning Website With GPT-5.6 Sol, Terra and Codex

Hi everyone, welcome back. So, OpenAI just released GPT-5.6 and this time we don't only have just one model, but we have three different versions: Sol, Terra, and Luna. Sol is the most powerful model. Luna is designed to be faster, and Terra sits somewhere in the middle. So, for this video, I'm going to focus on GPT-5.6 Sol

and Terra because these are probably the two models that most people will use inside Cortex. Of course, I'm also curious to see which one is better between Claude 3 Opus 5 and GPT-5.6, right? But, I need to test GPT-5.6 properly before making a real comparison and telling you which AI model is the

best. Another thing, I don't think that one-shot prompt result is the only thing that matter. The final result is more important. Let's be honest, creating a very detailed prompt that give you a beautiful landing page in just one shot still require AI, strong writing skill, and a lot of experience. You can use any

powerful model, but if you prompt to sample, you can still end up with generic AI stuff. So, the model matter, but the way you guide it matter, too. So, I'm going to use my usual workflow is to find a website that inspire me. So, you can go to Framer or any website that you want. So, I'm just going to

choose a random website. I'm not going to spend hours searching for the perfect candidate. So, this one look attractive to me. So, let's use this. And then, I record a video while slowly scrolling through the entire landing page. So, when I record a video, I make sure captured the unload animation. >> [clears throat]

>> The layout, this code effect, the transition, and different interaction. The goal is not to copy the original website. So, at the end, the result must be different. After that, I jump into CodeX. So, I upload the video to CodeX and ask it to analyze the full experience. Of course, I'm going to start with Soul