Helena Casademunt

PhD student, Physics, Harvard University, Harvard University

Joined

February 2025

Names

Helena Casademunt (Preferred)

Emails

****@g.harvard.edu (Confirmed)

,

****@gmail.com

Personal Links

Career & Education History

PhD student

Physics, Harvard University, Harvard University (g.harvard.edu)

2019 – 2026

Advisors, Relations & Conflicts

No relations added

Expertise

No areas of expertise listed

Publications

Narrow Finetuning Leaves Clearly Readable Traces in Activation Differences
Julian Minder, Clément Dumas, Stewart Slocum, Helena Casademunt, Cameron Holmes, Robert West, Neel Nanda
- ICLR 2026 Poster
- Readers: Everyone
Steering Out-of-Distribution Generalization with Concept Ablation Fine-Tuning
Helena Casademunt, Caden Juang, Adam Karvonen, Samuel Marks, Senthooran Rajamanoharan, Neel Nanda
- Submitted to ICLR 2026
- Readers: Everyone
Narrow Finetuning Leaves Clearly Readable Traces in the Activation Differences
Julian Minder, Clément Dumas, Stewart Slocum, Helena Casademunt, Cameron Holmes, Robert West, Neel Nanda
- Mech Interp Workshop (NeurIPS 2025) Spotlight
- Readers: Everyone
Steering Out-of-Distribution Generalization with Concept Ablation Fine-Tuning
Helena Casademunt, Caden Juang, Adam Karvonen, Samuel Marks, Senthooran Rajamanoharan, Neel Nanda
- Mech Interp Workshop (NeurIPS 2025) Poster
- Readers: Everyone
Steering Fine-Tuning Generalization with Targeted Concept Ablation
Helena Casademunt, Caden Juang, Samuel Marks, Senthooran Rajamanoharan, Neel Nanda
- BuildingTrust
- Readers: Everyone
Steering Fine-Tuning Generalization with Targeted Concept Ablation
Helena Casademunt, Caden Juang, Senthooran Rajamanoharan, Neel Nanda
- SLLM
- Readers: Everyone

Co-Authors