MLissard: Multilingual Long and Simple Sequential Reasoning Benchmarks

Mirelle Candida Bueno, Roberto Lotufo, Rodrigo Frassetto Nogueira


Abstract
Language models are now capable of solving tasks that require dealing with long sequences consisting of hundreds of thousands of tokens. However, they often fail on tasks that require repetitive use of simple rules, even on sequences that are much shorter than those seen during training. For example, state-of-the-art LLMs can find common items in two lists with up to 20 items but fail when lists have 80 items. In this paper, we introduce MLissard, a multilingual benchmark designed to evaluate models’ abilities to process and generate texts of varied lengths and offers a mechanism for controlling sequence complexity. Our evaluation of open-source and proprietary models show a consistent decline in performance across all models and languages as the complexity of the sequence increases. Surprisingly, the use of in-context examples in languages other than English helps increase extrapolation performance significantly.
Anthology ID:
2024.genbench-1.6
Volume:
Proceedings of the 2nd GenBench Workshop on Generalisation (Benchmarking) in NLP
Month:
November
Year:
2024
Address:
Miami, Florida, USA
Editors:
Dieuwke Hupkes, Verna Dankers, Khuyagbaatar Batsuren, Amirhossein Kazemnejad, Christos Christodoulopoulos, Mario Giulianelli, Ryan Cotterell
Venue:
GenBench
SIG:
Publisher:
Association for Computational Linguistics
Note:
Pages:
86–95
Language:
URL:
https://aclanthology.org/2024.genbench-1.6
DOI:
Bibkey:
Cite (ACL):
Mirelle Candida Bueno, Roberto Lotufo, and Rodrigo Frassetto Nogueira. 2024. MLissard: Multilingual Long and Simple Sequential Reasoning Benchmarks. In Proceedings of the 2nd GenBench Workshop on Generalisation (Benchmarking) in NLP, pages 86–95, Miami, Florida, USA. Association for Computational Linguistics.
Cite (Informal):
MLissard: Multilingual Long and Simple Sequential Reasoning Benchmarks (Bueno et al., GenBench 2024)
Copy Citation:
PDF:
https://aclanthology.org/2024.genbench-1.6.pdf