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Tony Xia

5 accepted papers

2025

Solving Inequality Proofs with Large Language Models

NeurIPS 2025spotlight

Inequality proving, crucial across diverse scientific and mathematical fields, tests advanced reasoning skills such as discovering tight bounds and strategic theorem application. This makes it a distinct, demanding frontier for large language models (LLMs), offering insights beyond general mathemati…

Cited by 0SourcecodeScholar
2024

MathVista: Evaluating Mathematical Reasoning of Foundation Models in Visual Contexts

ICLR 2024oral

Large Language Models (LLMs) and Large Multimodal Models (LMMs) exhibit impressive problem-solving skills in many tasks and domains, but their ability in mathematical reasoning in visual contexts has not been systematically studied. To bridge this gap, we present MathVista, a benchmark designed to c…

2023

TheoremQA: A Theorem-driven Question Answering Dataset

EMNLP 2023long main

The recent LLMs like GPT-4 and PaLM-2 have made tremendous progress in solving fundamental math problems like GSM8K by achieving over 90% accuracy. However, their capabilities to solve more challenging math problems which require domain-specific knowledge (i.e. theorem) have yet to be investigated.…

Cited by 0SourcecodeScholar
2022

Learn to Explain: Multimodal Reasoning via Thought Chains for Science Question Answering

NeurIPS 2022accept

When answering a question, humans utilize the information available across different modalities to synthesize a consistent and complete chain of thought (CoT). This process is normally a black box in the case of deep learning models like large-scale language models. Recently, science question benchm…

2021

IconQA: A New Benchmark for Abstract Diagram Understanding and Visual Language Reasoning

NeurIPS 2021poster

Current visual question answering (VQA) tasks mainly consider answering human-annotated questions for natural images. However, aside from natural images, abstract diagrams with semantic richness are still understudied in visual understanding and reasoning research. In this work, we introduce a new c…

Cited by 204SourcecodeScholar