CharlesL

Karma: 29

I am independent AI researcher focusing on interpretability. My day job is in technical consulting for an AI-enabled financial software firm.

Abstract/Concrete Axis: Robustness Testing Semantic Feature Separation in Gemma 3 270M

CharlesL23 Feb 2026 20:07 UTC

7 points

0 comments6 min readLW link

Multiple Independent Semantic Axes in Gemma 3 270M

CharlesL22 Feb 2026 1:55 UTC

15 points

2 comments3 min readLW link

Does GPT-2 Represent Controversy? A Small Mech Interp Investigation

CharlesL19 Feb 2026 1:36 UTC

6 points

0 comments2 min readLW link