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Anjiang Wei

4 accepted papers

2025

Automated Generation of Challenging Multiple-Choice Questions for Vision Language Model Evaluation

CVPR 2025poster

The rapid development of vision language models (VLMs) demands rigorous and reliable evaluation. However, current visual question answering (VQA) benchmarks often depend on open-ended questions, making accurate evaluation difficult due to the variability in natural language responses. To address thi…

2025

EquiBench: Benchmarking Large Language Models’ Reasoning about Program Semantics via Equivalence Checking

EMNLP 2025

As large language models (LLMs) become integral to code-related tasks, a central question emerges: Do LLMs truly understand program semantics? We introduce EquiBench, a new benchmark for evaluating LLMs through equivalence checking, i.e., determining whether two programs produce identical outputs fo

2025

Improving Parallel Program Performance with LLM Optimizers via Agent-System Interfaces

ICML 2025poster

Modern scientific discovery increasingly relies on high-performance computing for complex modeling and simulation. A key challenge in improving parallel program performance is efficiently mapping tasks to processors and data to memory, a process dictated by intricate, low-level system code known as…

Cited by 0SourcePDFScholar
2025

SATBench: Benchmarking LLMs’ Logical Reasoning via Automated Puzzle Generation from SAT Formulas

EMNLP 2025

We introduce SATBench, a benchmark for evaluating the logical reasoning capabilities of large language models (LLMs) through logical puzzles derived from Boolean satisfiability (SAT) problems.Unlike prior work that focuses on inference rule-based reasoning, which often involves deducing conclusions