Skip to content
Log in

Author

Isabel Papadimitriou

View on Semantic Scholar

1 paper indexed here

We haven’t gathered this author’s papers yet. Follow them and we’ll fetch their work.

Not the right person? Other researchers publish under this name.

Jun 2026

Structure Before Collapse: Transient semantic geometry in next-token prediction

This work finds that semantic geometry emerges early in training, and that representations cluster by shared attributes despite receiving no explicit supervision to do so, and proposes a preliminary modification to the commonly used unconstrained features model to capture the emergent semantic geometry.

Yize Zhao, Isabel Papadimitriou, Christos Thrampoulidis · 1 citation