Karthik Viswanathan

Karma: 19

I am a final-year PhD student at the University of Amsterdam in the Institute of Physics, working on interpretability in LLMs, with additional interests in applied topology and cosmology.
Personal website—https://karthikviswanathn.github.io/

Towards Understanding the Representation of Belief State Geometry in Transformers

Karthik ViswanathanApr 18, 2025, 12:39 PM

3 points

0 comments12 min readLW link

The REPHRASE Circuit: How Fine-Tuning Enhances LLMs to REPHRASE Text

Karthik ViswanathanApr 6, 2025, 3:02 PM

4 points

0 comments5 min readLW link

Workshop: Interpretability in LLMs using Geometric and Statistical Methods

Karthik ViswanathanFeb 22, 2025, 9:39 AM

17 points

0 comments7 min readLW link

Intrinsic Dimension of Prompts in LLMs

Karthik ViswanathanFeb 14, 2025, 7:02 PM

3 points

0 comments4 min readLW link

Karthik Viswanathan

Towards Un­der­stand­ing the Rep­re­sen­ta­tion of Belief State Geom­e­try in Transformers

The REPHRASE Cir­cuit: How Fine-Tun­ing En­hances LLMs to REPHRASE Text

Work­shop: In­ter­pretabil­ity in LLMs us­ing Geo­met­ric and Statis­ti­cal Methods

In­trin­sic Di­men­sion of Prompts in LLMs

Towards Understanding the Representation of Belief State Geometry in Transformers

The REPHRASE Circuit: How Fine-Tuning Enhances LLMs to REPHRASE Text

Workshop: Interpretability in LLMs using Geometric and Statistical Methods

Intrinsic Dimension of Prompts in LLMs