2 papers
cs.CL2026
Beyond Belief Nesting: Rethinking Higher-Order Theory of Mind in Large Language Models
Shanshan You, Zhengqi Wang, Hao Liu +4
Theory of mind (ToM), the ability to reason about others' mental states, underlies effective communication and coordination. Its higher-order form enables reasoning over nested per…
cs.AI2026
NebulaExp-8B: An Empirical Post-Training Pipeline via Full-Scale Ablation Research
Qiaobo Hao, Yangqian Wu, Shunyi Wang +5
Post-training alignment determines the reasoning and human preference following capabilities of large language models, yet most existing works withhold detailed data construction,…