The CLEF-2026 FinMMEval Lab: Multilingual and Multimodal Evaluation of Financial AI Systems

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Main Authors: Xie, Zhuohan, Elbadry, Rania, Zhang, Fan, Georgiev, Georgi, Peng, Xueqing, Qian, Lingfei, Huang, Jimin, Dimitrov, Dimitar, Jani, Vanshikaa, Dai, Yuyang, Geng, Jiahui, Wang, Yuxia, Koychev, Ivan, Stoyanov, Veselin, Nakov, Preslav
Format: Preprint
Published: 2026
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author Xie, Zhuohan
Elbadry, Rania
Zhang, Fan
Georgiev, Georgi
Peng, Xueqing
Qian, Lingfei
Huang, Jimin
Dimitrov, Dimitar
Jani, Vanshikaa
Dai, Yuyang
Geng, Jiahui
Wang, Yuxia
Koychev, Ivan
Stoyanov, Veselin
Nakov, Preslav
author_facet Xie, Zhuohan
Elbadry, Rania
Zhang, Fan
Georgiev, Georgi
Peng, Xueqing
Qian, Lingfei
Huang, Jimin
Dimitrov, Dimitar
Jani, Vanshikaa
Dai, Yuyang
Geng, Jiahui
Wang, Yuxia
Koychev, Ivan
Stoyanov, Veselin
Nakov, Preslav
contents We present the setup and the tasks of the FinMMEval Lab at CLEF 2026, which introduces the first multilingual and multimodal evaluation framework for financial Large Language Models (LLMs). While recent advances in financial natural language processing have enabled automated analysis of market reports, regulatory documents, and investor communications, existing benchmarks remain largely monolingual, text-only, and limited to narrow subtasks. FinMMEval 2026 addresses this gap by offering three interconnected tasks that span financial understanding, reasoning, and decision-making: Financial Exam Question Answering, Multilingual Financial Question Answering (PolyFiQA), and Financial Decision Making. Together, these tasks provide a comprehensive evaluation suite that measures models' ability to reason, generalize, and act across diverse languages and modalities. The lab aims to promote the development of robust, transparent, and globally inclusive financial AI systems, with datasets and evaluation resources publicly released to support reproducible research.
format Preprint
id arxiv_https___arxiv_org_abs_2602_10886
institution arXiv
publishDate 2026
record_format arxiv
spellingShingle The CLEF-2026 FinMMEval Lab: Multilingual and Multimodal Evaluation of Financial AI Systems
Xie, Zhuohan
Elbadry, Rania
Zhang, Fan
Georgiev, Georgi
Peng, Xueqing
Qian, Lingfei
Huang, Jimin
Dimitrov, Dimitar
Jani, Vanshikaa
Dai, Yuyang
Geng, Jiahui
Wang, Yuxia
Koychev, Ivan
Stoyanov, Veselin
Nakov, Preslav
Computation and Language
Artificial Intelligence
Computational Engineering, Finance, and Science
We present the setup and the tasks of the FinMMEval Lab at CLEF 2026, which introduces the first multilingual and multimodal evaluation framework for financial Large Language Models (LLMs). While recent advances in financial natural language processing have enabled automated analysis of market reports, regulatory documents, and investor communications, existing benchmarks remain largely monolingual, text-only, and limited to narrow subtasks. FinMMEval 2026 addresses this gap by offering three interconnected tasks that span financial understanding, reasoning, and decision-making: Financial Exam Question Answering, Multilingual Financial Question Answering (PolyFiQA), and Financial Decision Making. Together, these tasks provide a comprehensive evaluation suite that measures models' ability to reason, generalize, and act across diverse languages and modalities. The lab aims to promote the development of robust, transparent, and globally inclusive financial AI systems, with datasets and evaluation resources publicly released to support reproducible research.
title The CLEF-2026 FinMMEval Lab: Multilingual and Multimodal Evaluation of Financial AI Systems
topic Computation and Language
Artificial Intelligence
Computational Engineering, Finance, and Science
url https://arxiv.org/abs/2602.10886