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Weikang Shi

12 accepted papers

2026

From Solver to Tutor: Evaluating the Pedagogical Intelligence of LLMs with KMP-Bench

AAAI 2026technical

Large Language Models (LLMs) show significant potential in AI mathematical tutoring, yet current evaluations often rely on simplistic metrics or narrow pedagogical scenarios, failing to assess comprehensive, multi-turn teaching effectiveness. In this paper, we introduce KMP-Bench, a comprehensive K-

Cited by 0SourcePDFScholar
2025

Alignment with Fill-In-the-Middle for Enhancing Code Generation

EMNLP 2025

The code generation capabilities of Large Language Models (LLMs) have advanced applications like tool invocation and problem-solving. However, improving performance in code-related tasks remains challenging due to limited training data that is verifiable with accurate test cases. While Direct Prefer

2025

LM-Searcher: Cross-domain Neural Architecture Search with LLMs via Unified Numerical Encoding

EMNLP 2025

Recent progress in Large Language Models (LLMs) has opened new avenues for solving complex optimization problems, including Neural Architecture Search (NAS). However, existing LLM-driven NAS approaches rely heavily on prompt engineering and domain-specific tuning, limiting their practicality and sca

2025

MathCoder-VL: Bridging Vision and Code for Enhanced Multimodal Mathematical Reasoning

ACL 2025finding

Natural language image-caption datasets, widely used for training Large Multimodal Models, mainly focus on natural scenarios and overlook the intricate details of mathematical figures that are critical for problem-solving, hindering the advancement of current LMMs in multimodal mathematical reasonin…

2025

MathCoder2: Better Math Reasoning from Continued Pretraining on Model-translated Mathematical Code

ICLR 2025spotlight

Code has been shown to be effective in enhancing the mathematical reasoning abilities of large language models due to its precision and accuracy. Previous works involving continued mathematical pretraining often include code that utilizes math-related packages, which are primarily designed for fiel…

2025

Probability-Consistent Preference Optimization for Enhanced LLM Reasoning

ACL 2025finding

Recent advances in preference optimization have demonstrated significant potential for improving mathematical reasoning capabilities in large language models (LLMs). While current approaches leverage high-quality pairwise preference data through outcome-based criteria like answer correctness or cons…

2025

WebGen-Bench: Evaluating LLMs on Generating Interactive and Functional Websites from Scratch

NeurIPS 2025oral

LLM‑based agents have demonstrated great potential in generating and managing code within complex codebases. In this paper, we introduce WebGen-Bench, a novel benchmark designed to measure an LLM-based agent's ability to create multi-file website codebases from scratch. It contains diverse instructi…

Cited by 0SourcecodeScholar
2024

MathCoder: Seamless Code Integration in LLMs for Enhanced Mathematical Reasoning

ICLR 2024poster

The recently released GPT-4 Code Interpreter has demonstrated remarkable proficiency in solving challenging math problems, primarily attributed to its ability to seamlessly reason with natural language, generate code, execute code, and continue reasoning based on the execution output. In this paper,…

2024

MathGenie: Generating Synthetic Data with Question Back-translation for Enhancing Mathematical Reasoning of LLMs

ACL 2024long

Large language models (LLMs) have exhibited great potential in mathematical reasoning. However, there remains a performance gap in this area between existing open-source models and closed-source models such as GPT-4. In this paper, we introduce MathGenie, a novel method for generating diverse and re…

2024

Measuring Multimodal Mathematical Reasoning with MATH-Vision Dataset

NeurIPS 2024poster

Recent advancements in Large Multimodal Models (LMMs) have shown promising results in mathematical reasoning within visual contexts, with models exceeding human-level performance on existing benchmarks such as MathVista. However, we observe significant limitations in the diversity of questions and b…

Cited by 113SourcePDFScholar
2024

Solving Challenging Math Word Problems Using GPT-4 Code Interpreter with Code-based Self-Verification

ICLR 2024poster

Recent progress in large language models (LLMs) like GPT-4 and PaLM-2 has brought significant advancements in addressing math reasoning problems. In particular, OpenAI's latest version of GPT-4, known as GPT-4 Code Interpreter, shows remarkable performance on challenging math datasets. In this paper…

Cited by 153SourcePDFScholar
2023

DiffSwap: High-Fidelity and Controllable Face Swapping via 3D-Aware Masked Diffusion

CVPR 2023poster

In this paper, we propose DiffSwap, a diffusion model based framework for high-fidelity and controllable face swapping. Unlike previous work that relies on carefully designed network architectures and loss functions to fuse the information from the source and target faces, we reformulate the face sw…