Benchmarking Temporal Reasoning and Alignment Across Chinese Dynasties
Zhenglin Wang, Jialong Wu, Pengfei Li, Yong Jiang, Deyu Zhou
Abstract
Temporal reasoning is fundamental to human cognition and is crucial for various real-world applications. While recent advances in Large Language Models have demonstrated promising capabilities in temporal reasoning, existing benchmarks primarily rely on rule-based construction, lack contextual depth, and involve a limited range of temporal entities. To address these limitations, we introduce Chinese Time Reasoning (CTM), a benchmark designed to evaluate LLMs on temporal reasoning within the extensive scope of Chinese dynastic chronology. CTM emphasizes cross-entity relationships, pairwise temporal alignment, and contextualized and culturally-grounded reasoning, providing a comprehensive evaluation. Extensive experimental results reveal the challenges posed by CTM and highlight potential avenues for improvement.- Anthology ID:
- 2026.eacl-short.6
- Volume:
- Proceedings of the 19th Conference of the European Chapter of the Association for Computational Linguistics (Volume 2: Short Papers)
- Month:
- March
- Year:
- 2026
- Address:
- Rabat, Morocco
- Editors:
- Vera Demberg, Kentaro Inui, Lluís Marquez
- Venue:
- EACL
- SIG:
- Publisher:
- Association for Computational Linguistics
- Note:
- Pages:
- 105–120
- Language:
- URL:
- https://preview.aclanthology.org/ingest-eacl/2026.eacl-short.6/
- DOI:
- Cite (ACL):
- Zhenglin Wang, Jialong Wu, Pengfei Li, Yong Jiang, and Deyu Zhou. 2026. Benchmarking Temporal Reasoning and Alignment Across Chinese Dynasties. In Proceedings of the 19th Conference of the European Chapter of the Association for Computational Linguistics (Volume 2: Short Papers), pages 105–120, Rabat, Morocco. Association for Computational Linguistics.
- Cite (Informal):
- Benchmarking Temporal Reasoning and Alignment Across Chinese Dynasties (Wang et al., EACL 2026)
- PDF:
- https://preview.aclanthology.org/ingest-eacl/2026.eacl-short.6.pdf