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Khai Loong Aw I am a Computer Science PhD candidate at Stanford University. I build World Models and Vision-Language Models. I also use them as computational hypotheses for studying development, cognition, and the brain. I am fortunate to be advised by Daniel Yamins. Previously, I worked on making LLMs more human-like and more predictively accurate models of language processing in the human brain. In 2023, I worked with Antoine Bosselut and Martin Schrimpf at EPFL. In 2022, I worked with Mariya Toneva at the MPI for Software Systems. In my free time, I like to draw, rock climb, and cook. When I was young, I also represented Singapore playing chess. |
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ResearchHuman vision is an existence proof that a single, unified visual world model can solve diverse tasks without labels, learn data-efficiently, adapt continually, and integrate seamlessly with action and language. Today's best computer vision systems remain a far cry from this; not just in capability, but in approach. Computer vision needs a revolution. My research aims to address several big challenges in vision and AI broadly. (1) Zero-shot: escaping the need for labels just to solve any task. (2) World modeling: embodied vision and predicting the effects of actions on the world. (3) Data efficiency: key ingredients allowing humans to learn so much from so little. (4) Integrating vision with language and other modalities. I am building toward this goal: not a parts-by-parts assembly of specialized models, but a unified large vision-language world model with a generic task parameterization that can be queried to solve the panoply of visual tasks that should "fall out" of prediction, zero-shot. (see Google Scholar for all papers) |
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Zero-shot World Models Are Developmentally Efficient Learners
Khai Loong Aw, Klemen Kotar, Wanhee Lee, Seungwoo Kim, Khaled Jedoui, Rahul Venkatesh, Lilian Naing Chen, Michael C. Frank, Daniel L.K. Yamins 2026 arXiv / Tweet / GitHub / HuggingFace Today's best AI needs orders of magnitude more data than a human child to achieve visual competence. We introduce the Zero-shot World Model (ZWM), an approach that substantially narrows this gap. Even when trained on the first-person experience of a single child, BabyZWM matches state-of-the-art models on diverse visual-cognitive tasks – with no task-specific training, i.e., zero-shot. Our work presents a blueprint for efficient and flexible learning from human-scale data, advancing a path toward data-efficient AI systems. |
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Seungwoo Kim*, Khai Loong Aw*, Klemen Kotar*, Cristobal Eyzaguirre, Wanhee Lee, Yunong Liu, Jared Watrous, Stefan Stojanov, Juan Carlos Niebles, Jiajun Wu, Daniel Yamins
NeurIPS, 2025
arXiv / Website / GitHub
We design KL-tracing, a novel method that uses KL divergence of prediction logits for extracting state-of-the-art optical flow from autoregressive video generative models. The key insight lies in our principled vision of using large world models to perform visual tasks (and extract visual intermediates for downstream use), because they capture challenging, long-tailed dynamics better than specialized models trained on limited data.
Khai Loong Aw, Syrielle Montariol, Badr AlKhamissi, Martin Schrimpf, Antoine Bosselut
COLM, 2024
arXiv
Our goal is to build better, more human-like, and more predictively accurate models of language processing in the human brain by using NLP techniques. We show that instruction-tuning improves the alignment of LLMs with human brain activity, with model size and world knowledge playing key roles.
Khai Loong Aw, Mariya Toneva
ICLR, 2023 (Spotlight)
arXiv / GitHub
Our goal is to improve LLMs by taking inspiration from language processing mechanisms in the human brain. Our key insight is identifying that humans do not just passively predict the next token, but actively summarize and distill information when reading. We show that training language models to summarize narratives (i.e., deeper understanding of characters, emotions, and relationships) results in richer representations that are more aligned to human brain activity.