Yuhang Liu

Unseen single-cell perturbation effects can be predicted more accurately by explicitly modeling the latent, dynamic causal processes that drive cellular response.

Open-source Luwen shows that adapting general-purpose LLMs with legal-specific data and retrieval augmentation can yield significant performance gains on complex Chinese legal tasks.

LLMs ace the setup but fumble the execution in mathematical modeling, revealing a critical gap that scaling alone won't fix.