news
| Apr 04, 2026 | New preprint “Testing the Limits of Truth Directions in LLMs”: Are truth directions in LLMs universal? We observe significant differences across probing layers, model instructions, and task difficulties. |
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| Jan 20, 2026 | Serving as a Teaching Fellow for CS132: Geometric Algorithms (linear algebra) at BU this semester. |
| Aug 22, 2025 | Presenting a poster at the 2nd New England Mechanistic Interpretability (NEMI) workshop about representations of truth in LLMs. |
| Oct 09, 2024 | Our paper Transformers in the Service of Description Logic-Based Contexts has been published at EKAW 2024. We evaluate transformer-based LMs on reasoning over expressive description logics. |
| Sep 01, 2024 | Started my PhD in Computer Science at Boston University! |
| Mar 01, 2024 | Graduated from the National and Kapodistrian University of Athens! |