Jujutsu Kaisen: Gege Akutami Confirms A New Special Grade Level Sorcerer

Watching Jujutsu Kaisen, it quickly becomes clear that sorcerers come in all levels of power. The series establishes a ranking system – starting with Grade 4 as the weakest, and going up to Grade 1. There are also ‘Semi-Grades’ in between, representing power levels that fall between the main grades. While Grade 1 sorcerers are considered incredibly strong, there’s a separate category for those who stand above even them: Special Grade. These sorcerers are so powerful, and so unusual, that they don’t even really fit into the normal ranking system.

![The study investigates two cubic models-a homogeneous form, [latex]g_{3}(s)+\sigma\|s\|^{4}[/latex], and a non-homogeneous counterpart, [latex]g^{T}s+g_{3}(s)+\sigma\|s\|^{4}[/latex]-both characterized by randomly generated coefficients within the range of [0, -100], demonstrating that even with zero gradient terms, cubic terms significantly influence the resulting function’s behavior.](https://arxiv.org/html/2601.20418v1/change_from_sos.png)






