Author

Tianchen Guan

1 paper indexed here

Fetches their full publication history.

Not the right person? Other researchers publish under this name.

#artificial intelligence Preprint Aug 2026

ComponentBench: Diagnosing Component-Level Failures in Computer-Use Agents

This work presents ComponentBench, a benchmark and diagnostic pipeline for component-level evaluation of computer-use agents on modern web UIs, and introduces a scalable pipeline for auditing realized structural difficulty after implementation and synthesizing structured failure analyses across tasks and component families.

Tianchen Guan, Xinlei Lin, Royce Cheng-Yue et al. · 0 citations