Token Homogenization under Positional Bias. - Viacheslav Yusupov; Danil Maksimov; Ameliia Alaeva; Tatiana Zaitceva; Antipina Anna; Anna Vasileva; Chenlin Liu; Rayuth Chheng; Danil Sazanakov; Andrey Chetvergov; Alina Ermilova; Egor Shvetsov (CoRR, 2025)