Challenge: Abstract and Reasoning Corpus (ARC) is a benchmark designed to evaluate reasoning abilities alone by reducing the amount of prior knowledge and data required to solve the tasks.
Approach: They propose a multiple-choice format suitable for assessing stages like Understand and Apply in Large Language Models (LLMs).
Outcome: The proposed model supports analogical reasoning and evidence analysis, but LLMs use shortcuts in the MC-LARC format.

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Automatic Multiple-Choice Question Generation and Evaluation Systems Based on LLM: A Study Case With University Resolutions (2025.coling-main)

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Challenge: Multiple choice questions (MCQs) are often used in employee selection and training, but their creation is resource-intensive and requires significant effort and investment.
Approach: They propose to use large language models and prompt engineering techniques to automate the generation and validation of MCQs.
Outcome: The proposed system reduces the burden on human resources and enables scalable, cost-effective MCQ generation.
Revisiting the Self-Consistency Challenges in Multi-Choice Question Formats for Large Language Model Evaluation (2024.lrec-main)

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Challenge: Multi-choice questions (MCQs) are a common method for assessing the world knowledge of large language models.
Approach: They propose three knowledge-equivalent question variants to assess LLMs' world knowledge . they propose option position shuffle, option label replacement, and conversion to a True/False format .
Outcome: The proposed questions are shuffle, label replacement, and True/False format.
Can Multiple-choice Questions Really Be Useful in Detecting the Abilities of LLMs? (2024.lrec-main)

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Challenge: Multiple-choice questions (MCQs) are widely used in the evaluation of large language models (LLMs) however, there are concerns about whether MCQ can truly measure LLM’s capabilities.
Approach: They propose to use multiple choice questions to evaluate large language models (LLMs) to assess their capabilities.
Outcome: The proposed methods show that MCQs are less reliable than LFGQs in terms of expected calibration error.
When Models Decide and When They Bind: A Two-Stage Computation for Multiple-Choice Question Answering (2026.findings-acl)

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Challenge: Multiple-choice question answering (MCQA) is easy to evaluate but adds a meta-task . prior work has shown that language models exhibit selection biases for particular option identifiers such as the label "A"
Approach: They find that option-boundary residual states contain strong linearly decodable signals . winning content position becomes decoded after final option is processed .
Outcome: The proposed model solves the problem and outputs the symbol that represents the answer.
LLMs May Perform MCQA by Selecting the Least Incorrect Option (2025.coling-main)

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Challenge: Multiple Choice Question Answering (MCQA) is a fundamental format for various tasks in NLP, such as commonsense reasoning.
Approach: They propose a method to increase the number of correct options in a dataset.
Outcome: The proposed method improves the performance of multiple choice question answering (MCQA) and improves its accuracy.
MCQG-SRefine: Multiple Choice Question Generation and Evaluation with Iterative Self-Critique, Correction, and Comparison Feedback (2025.naacl-long)

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Challenge: Generating multiple-choice questions (MCQG) for professional exams is challenging due to outdated knowledge, hallucination issues, and prompt sensitivity.
Approach: They propose a framework for converting medical cases into high-quality USMLE-style questions using a self-refine-based framework.
Outcome: The proposed framework improves human expert satisfaction regarding quality and difficulty of medical questions.
Which of These Best Describes Multiple Choice Evaluation with LLMs? A) Forced B) Flawed C) Fixable D) All of the Above (2025.acl-long)

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Challenge: Multiple choice question answering (MCQA) is popular for LLM evaluation due to its simplicity and human-like testing.
Approach: They argue for a reform of multiple choice question answering (MCQA) they argue for more generative formats based on human testing .
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The Role of Deductive and Inductive Reasoning in Large Language Models (2025.acl-long)

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Challenge: Large Language Models (LLMs) have demonstrated impressive capabilities in reasoning tasks, yet their reliability in problem-solving remains debatable.
Approach: They propose a framework that integrates both deductive and inductive reasoning approaches to enhance LLM reasoning by progressively adapting its reasoning pathways based on problem complexity.
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Exploring Automated Distractor Generation for Math Multiple-choice Questions via Large Language Models (2024.findings-naacl)

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Challenge: Multiple-choice questions (MCQs) are easy to administer and grade . but crafting high-quality distractors remains labor-intensive and limited scalability .
Approach: They propose to automate the generation of distractors in math MCQs by using large language models to generate distractors.
Outcome: The proposed methods can generate valid distractors, but they are less adept at anticipating common errors or misconceptions among real students.
DIVKNOWQA: Assessing the Reasoning Ability of LLMs via Open-Domain Question Answering over Knowledge Base and Text (2024.findings-naacl)

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Challenge: Retrievalaugmented LLMs have been used to ground LLM in external knowledge . a gap exists in the current landscape regarding the effectiveness of grounding LLM on heterogeneous knowledge sources.
Approach: They propose a model that uses symbolic language to generate symbolic queries . they use a dataset that is generated using predefined reasoning chains and human annotation .
Outcome: The proposed model outperforms previous approaches by a significant margin in QA tasks over text.

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