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Site header image Nadya Yuki Wangsajaya
Where am I right now?

Currently, I am visiting CopeNLU at the University of Copenhagen, Denmark 🇩🇰 while writing my bachelor thesis until May 2026.

From June to August 2026, I will be in Switzerland 🇨🇭 as a part of Summer@EPFL fellowship under the MLBio lab.

Feel free to contact me if you are in the area!

Hey, I’m Yuki 👋🏼

LinkedIn | GitHub | Resume | Google Scholar
📍 Shinkyo Bridge , Nikko, Japan
📍Shinkyo Bridge, Nikko, Japan

I’m a Year 3 Computer Science student at Nanyang Technological University, Singapore. As a CN Yang Scholar, I undergo rigorous research training since my freshman year, which sparked my passion for AI, particularly in NLP and AI safety.

Outside of academics, I enjoy theatre, video games (backloggd), watching anime (aniList), and playing Dungeons & Dragons.

If you are interested in a chat about anything and everything, I am always free on Saturday nights. Otherwise, just drop me an email at nadyayukiw@gmail.com.

Publications

  1. AAAI 2026 Workshop on AI4Research (Outstanding Paper 🏆) N. Y. Wangsajaya, M. Banerjee, S. A. R. Alsagoff, M. S. Tan, Z. C. K. Chun, and A. C. G. Wei, “Does Less Hallucination Mean Less Creativity? An Empirical Investigation in LLMs,” Dec. 2025. [Paper].
  2. Preprint Z. Weihua, Z. Liu, …, N. Y. Wangsajaya, et al., “MMA-ASIA: A Multilingual and Multimodal Alignment Framework for Culturally Grounded Evaluation,” Sept. 2025. [Paper].
  3. ICLR 2025 Workshop on Reasoning & Planning T. M. Sen, Z. Choy, S. A. R. Alsagoff, S. B. Saikia, M. Banarjee, N. Y. Wangsajaya, et al., “Automating Evaluation of Creativity in LLMs with Semantic Entropy and Efficient Multi-Agent Judge,” Mar. 2025. [Paper].

Cool Things I’m Doing 😎

Some side quests that I could not fit into my resume.

  • I hosted a website for my notes (research & uni courses)! I will try to update it regularly…
  • A part of the NTU AI Safety Fellowship!
    • Read landmark technical safety-related papers every week.
    • Discussed and shared opinions on whether or not we should welcome our future AI overlords.
  • Also a part of Cohere Labs Open Science Community
    • Particularly active in the ML Understanding Group, which works in mechanistic interpretability.
  • Slowly working my way to finish the ARENA Bootcamp.
Other side quests
  • Exchange student at Tsinghua University. Took graduate-level Machine Learning course.
  • Assistant Producer & Financial Controller for a small-scale amateur theatre production.
  • Exchange student at the National University of Singapore. Took Statistics, Databases, and Software Testing.
  • Sourced sponsorships for NTU Interactive Investment Club (Alternative Investment Symposium).
  • Vice chaired a fundraising event with 150+ participants.
  • Chaired an outreach event for 60+ post-secondary students.
Open iff you reeeally wanna know more about me (please don’t open this if you are a potential future employer).
  • I have been recently obsessed with Critical Role Campaign 4. My favourite character so far is Occtis Tachonis just because he has such a cool design. (I mean just look at him!).
  • I love Philosophize This! Many times I realize I lack principles in my life. I seem to always go about life doing what feels right, but most of the time they are things my peers are doing. So I am slowly figuring out what I really really want to do.
    • In the same vein, I wish to be more non-conformist. I find modern society is slowly losing the plot, and therefore we must actively resist its perverse expectations. Some examples I look up to is PewDiePie’s minimalist lifestyle and David Foster Wallace’s idea of awareness.
    • Nevertheless, I am still a baby in formulating my own thought. Maybe one day, I can write a more well-written piece on this.
  • I have been a fan of Hololive Production since 2020, and I still actively support them.
    • My favourite member currently is Gigi Murin (love this song of hers!). She is a believer of whimsy, and I am the complete opposite of whimsy… and opposite attracts.
    • My so-called 神推し is, and will always be, Minato Aqua (or erm… Yuuki Sakuna). She is truly my 🐐.
  • I am severely addicted to Baldur’s Gate 3 and I love playing party games (e.g. Peak and Lethal Company) with my online friends.
  • My favourite Mario character is Birdo. I love her. And if you have a problem with her, you have a problem with me.


Last updated: 21 Jan ‘26