Gustaw Opiełka

Papers on Lattice

Total citations

Topics

Publication activitypapers/week, last 8 weeks

Research focus

Interpretability & Mechanistic Interp (1)Natural Language Processing (1)

Frequent co-authors

Hannes Rosenbusch (1)Claire E. Stevenson (1)

Papers (1)

Feb 25, 2026

Gustaw Opiełka +22w ago

Causality $\neq$ Invariance: Function and Concept Vectors in LLMs

LLMs don't represent concepts abstractly in the way we thought: the "function vectors" that drive in-context learning are surprisingly format-dependent, while more invariant "concept vectors" exist but don't drive ICL as effectively.

Gustaw Opiełka, Hannes Rosenbusch, Claire E. Stevenson

Interpretability & Mechanistic Interp Natural Language Processing

Search

Gustaw Opiełka

Publication activitypapers/week, last 8 weeks

Research focus

Frequent co-authors

Papers (1)