”Gemini Advanced is clearly a GPT-4 class model. The statistics show this, but so does a month of our informal testing. And this is a big deal …

…it is roughly equivalent, though it has its own strengths and weaknesses. GPT-4 is much more sophisticated about using code and accomplishes a number of hard verbal tasks better - it writes a better sestina and passes the Apple Test. Gemini is better at explanations and does great job integrating images and search”

https://www.oneusefulthing.org/p/google-gemini-advanced-tasting-notes