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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 Viswanathan18 Apr 2025 12:39 UTC
3 points
0 comments12 min readLW link

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

Karthik Viswanathan6 Apr 2025 15:02 UTC
4 points
0 comments5 min readLW link

Work­shop: In­ter­pretabil­ity in LLMs us­ing Geo­met­ric and Statis­ti­cal Methods

Karthik Viswanathan22 Feb 2025 9:39 UTC
17 points
0 comments8 min readLW link

In­trin­sic Di­men­sion of Prompts in LLMs

Karthik Viswanathan14 Feb 2025 19:02 UTC
3 points
0 comments4 min readLW link