AraTable: Benchmarking LLMs' Reasoning and Understanding of Arabic Tabular Data
Summary
LLMs are tested heavily on English tables, but no benchmark checked how they read and reason over Arabic tabular data. AraTable fills this gap. It gathers Arabic tables from three kinds of sources: Wikipedia, real-world open and government data, and tables produced by LLMs. Each table comes with questions of three types: direct lookup QA, fact verification and multi-step reasoning. LLMs wrote the first drafts of the questions and answers, and native Arabic-speaking experts then filtered and checked them. Four open models were tested zero-shot: Llama 3.3 70B, Mistral Large, DeepSeek-V3 and Jais 70B. DeepSeek-V3 scored best, Llama and Mistral came close behind, and Jais trailed far back. Every model found lookup questions easier than reasoning questions, which often stayed under 60% accuracy. The authors also built an automatic judge for free-text answers called assisted self-deliberation (ASD). Its scores almost match those of multi-round human raters, so evaluation on the benchmark can be cheap and repeatable.
Key points
- The benchmark has three task types (direct QA, fact verification, reasoning) over three table sources (Wikipedia, real-world, LLM-generated). All data is public and comes from openly licensed sources.
- Human-judged accuracy of DeepSeek-V3 was 0.79 on Wikipedia, 0.75 on real-world and 0.75 on LLM-generated tables. Jais 70B reached only 0.49, 0.31 and 0.45 on the same sets.
- ASD was tested with Qwen and 4O as judges. After deliberation, Qwen matched the human accuracy exactly for every evaluated model on the Wikipedia and real-world sets, with signed gaps of +0.00.
- Without deliberation, 4O underrated some systems by a wide margin, for example −0.15 and −0.16 for the Jais full-answer variant. Deliberation shrank but did not erase these gaps.
- Limitations: only open Arabic-capable models were tested, only in zero-shot mode, and tables had about 40 rows each.
Interesting ideas
- I1. A judge model first sees a second model's alternative verdict, then reconsiders, and the main judge still makes the final call; the second opinion pushes the judge into a more critical review instead of acting as a vote. — For Mova (learn): an LLM teacher ruling on disputed silver parses could be shown one other witness's rationale before deciding, which may cut out careless teacher errors.
- I2. The automatic judge is checked against humans with a signed per-system gap, not one overall agreement number, which exposes judges that unfairly punish one particular system. — For Mova (learn): when an LLM grader scores Mova against baselines, report signed per-system gaps from a human-graded sample to catch graders biased against Mova's output style.
- I3. Questions are split into lookup, verification and reasoning, so a high overall score cannot hide weak inference. — For Mova (answer): tag school-test and fable-QA items by whether the answer is read off the world directly or must be inferred, and track the two scores separately.
- I4. The same tasks run over tables from several sources (encyclopedic, administrative, synthetic) to test whether skill carries over between domains. — For Mova (world): when testing holdings, measures and states, mix hand-written, real-document and synthetic world states to see if the extraction is robust across sources.
- I5. An LLM drafts the question–answer pairs and native-speaker experts filter and verify them, a cheap way to build a benchmark that still keeps quality high. — For Mova (answer): have an LLM draft candidate questions about fables and word problems, then keep only human-checked items as a gold test set.
Cite
@misc{alshaikh2025aratable,
title = {{AraTable: Benchmarking LLMs' Reasoning and Understanding of Arabic Tabular Data}},
author = {Alshaikh, Rana and Alghanmi, Israa and Jeawak, Shelan},
year = {2025},
doi = {10.48550/arxiv.2507.18442},
eprint = {2507.18442},
archivePrefix = {arXiv},
url = {https://doi.org/10.48550/arxiv.2507.18442}
}References
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