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Xing Han Lù

5 accepted papers

2026

DRBench: A Realistic Benchmark for Enterprise Deep Research

ICLR 2026poster

We introduce DRBench, a benchmark for evaluating AI agents on complex, open-ended deep research tasks in enterprise settings. Unlike prior benchmarks that focus on simple questions or web-only queries, DRBench evaluates agents on multi-step queries (for example, "What changes should we make to our p…

Cited by 0SourcecodeScholar
2026

Grounding Computer Use Agents on Human Demonstrations

ICLR 2026poster

Building reliable computer-use agents requires grounding: accurately connecting natural language instructions to the correct on-screen elements. While large datasets exist for web and mobile interactions, high-quality resources for desktop environments are limited. To address this gap, we introduce…

Cited by 0SourcecodeScholar
2026

Weasel: Out-of-Domain Generalization for Web Agents via Importance-Diversity Data Selection

ICML 2026poster

Large language models (LLMs) have enabled web agents that follow natural language goals through multi-step browser interactions. However, agents fine-tuned on specific trajectories and domain often struggle to generalize out of domain, and offline training can be compute-inefficient due to noisy, re…

Cited by 0SourceScholar
2025

MMTEB: Massive Multilingual Text Embedding Benchmark

ICLR 2025poster

Text embeddings are typically evaluated on a narrow set of tasks, limited in terms of languages, domains, and task types. To circumvent this limitation and to provide a more comprehensive evaluation, we introduce the Massive Multilingual Text Embedding Benchmark (MMTEB) -- a large-scale community-dr…

2025

SafeArena: Evaluating the Safety of Autonomous Web Agents

ICML 2025poster

LLM-based agents are becoming increasingly proficient at solving web-based tasks. With this capability comes a greater risk of misuse for malicious purposes, such as posting misinformation in an online forum or selling illicit substances on a website. To evaluate these risks, we propose SafeArena, a…

Cited by 4SourcePDFScholar