Challenge: Recent advances in large language models have shown promise in feature engineering for tabular data, but reliability concerns persist due to variability in generated outputs.
Approach: They propose a multi-level diagnosis and evaluation framework to assess the robustness of large language models in feature engineering across diverse domains.
Outcome: The proposed framework assesses the robustness of large language models across domains.

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A Systematic Survey and Critical Review on Evaluating Large Language Models: Challenges, Limitations, and Recommendations (2024.emnlp-main)

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Challenge: Large Language Models (LLMs) have gained significant attention due to their capabilities in performing diverse tasks across domains.
Approach: They review the primary challenges and limitations causing inconsistencies in evaluations . early models could generate coherent text but limited to simple tasks .
Outcome: The proposed evaluations are reproducible, reliable, and robust.
SCORE: Systematic COnsistency and Robustness Evaluation for Large Language Models (2025.naacl-industry)

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Challenge: Typical evaluations of Large Language Models (LLMs) report a single accuracy metric per dataset, often derived from an optimized setup.
Approach: They propose a framework for non-adversarial evaluation of large language models that evaluates models by repeatedly testing them on the same benchmarks in various setups.
Outcome: The proposed framework evaluates models by repeatedly testing them on the same benchmarks in various setups to give a realistic estimate of their accuracy and consistency.
Can Models Help Us Create Better Models? Evaluating LLMs as Data Scientists (2026.findings-eacl)

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Challenge: Current benchmarks assess LLMs on more isolated capabilities, such as language understanding and question-answering.
Approach: They propose a benchmark to evaluate the ability of large language models (LLMs) to perform feature engineering.
Outcome: The proposed benchmark evaluates the ability of large language models to perform feature engineering, a critical and knowledge-intensive task in data science.
Predicting Language Models’ Success at Zero-Shot Probabilistic Prediction (2025.findings-emnlp)

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Challenge: Recent work has investigated the capabilities of large language models (LLMs) as zero-shot models for generating individual-level characteristics.
Approach: They conduct a large-scale empirical study of large language models’ zero-shot predictive capabilities across a wide range of tabular prediction tasks.
Outcome: The results show that LLMs perform well on the base prediction task, and when they perform well, they are more likely to provide high-quality predictions.
Methods for Estimating and Improving Robustness of Language Models (2022.naacl-srw)

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Challenge: Large language models suffer from weak generalisation ability due to shallow textual relations over full semantic complexity of the problem.
Approach: They propose to incorporate some of these measures into training objectives to enhance distributional robustness of LLMs.
Outcome: The proposed models outperform human models on complex tasks and outperformed other models on deep networks.
Rethinking Tabular Data Understanding with Large Language Models (2024.naacl-long)

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Challenge: Large Language Models (LLMs) are capable of various tasks, yet their capability in interpreting and reasoning over tabular data remains an underexplored area.
Approach: They propose a method for table structure normalization to improve model performance . they propose aggregation of multiple reasoning pathways to improve performance based on textual and symbolic reasoning.
Outcome: The proposed method improves performance on symbolic reasoning tasks with textual reasoning slightly outperforming symbolic reasoning on tables.
Unveiling Language-Specific Features in Large Language Models via Sparse Autoencoders (2025.acl-long)

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Challenge: Large Language Models (LLMs) exhibit impressive abilities in various domains such as text generation, instruction following, and reasoning.
Approach: They propose a method to decompose the activations of Large Language Models into a sparse linear combination of SAE features.
Outcome: The proposed method shows that some features are strongly related to specific languages, while others are unaffected by ablating them.
Benchmarking and Improving LLM Robustness for Personalized Generation (2025.findings-emnlp)

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Challenge: Existing evaluations focus on whether a model’s responses align with a user’s preferences, but factuality is an important yet overlooked dimension.
Approach: They propose a scalable framework for evaluating robustness of large language models in personalization and a new dataset, PERGData.
Outcome: The proposed framework improves robustness by 25% across models.
Leveraging Large Language Models for NLG Evaluation: Advances and Challenges (2024.emnlp-main)

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Challenge: introducing Large Language Models (LLMs) has opened new avenues for assessing generated content quality, e.g., coherence, creativity, and context relevance.
Approach: They propose a taxonomy for organizing existing LLM-based evaluation metrics and a structured framework to understand and compare them.
Outcome: The proposed taxonomy offers a framework to understand and compare LLM-based evaluation methods.
A Survey of Confidence Estimation and Calibration in Large Language Models (2024.naacl-long)

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Challenge: Large language models (LLMs) have demonstrated impressive capabilities across a wide range of tasks in various domains, but they can be unreliable due to factual errors in their generations.
Approach: They summarize recent advances in LLM confidence estimation and calibration and outline their main lessons learned.
Outcome: The proposed methods can be used to assess the reliability of models and to calibrate them across tasks.

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