Authors

Xu Kuang

Publications 2

Preprint Open access

SciExam for ENSO: Can AI Agents Build Climate Models?

Yinling Zhang, Langchen Liu, Dongbin Xiu et al. · 2026

Language-model agents are increasingly asked to carry out open-ended scientific research, yet their results are usually graded against a known answer, a rubric, or a language-model reviewer, none of which can tell whether a new scientific model is valid. The AI Science Exam for El Nino-Southern Oscillation (SciExam for …

Preprint Open access

Can Language Models Learn to Forecast Stock Prices

Jiacheng Guo, Suozhi Huang, Shuzhen Li et al. · 2026

Post-training has been shown to significantly improve language models' performance on tasks with verifiable outcomes, including mathematical reasoning, software engineering, and computer use. However, whether the same approach can improve forecasting in financial markets is much less clear. Compared with tasks with ver …

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