Bian Kexin

Hey there! 👋 I'm a second-year Master’s student at Hitotsubashi University, advised by Prof. Komachi. I’m interested in how language models generate and process text, with a focus on fine-grained evaluation of LLM outputs, improving text generation through model behavior, and analyzing their performance through cognitive and linguistic frameworks.

I've recently been working on text simplification, aiming to develop better evaluation frameworks and benchmarks that capture the quality of simplifications at both the local (edit-level) and document scale.