Kai Chen

Although large language models (LLMs) have shown exceptional capabilities across a wide range of tasks, reliable evaluation remains a critical challenge due to data contamination, opaque operation, and subjective preferences. To address these issues, we propose League of LLMs (LOL), a novel bench...

Large language models (LLMs) are widely deployed in real-world applications, yet their safety alignment often fails to generalize beyond the specific linguistic formats seen during training. Prior work has shown that mismatched generalization can lead to alignment failures, but these studies typi...