Evaluating Repository-level Software Documentation via Question Answering and Feature-Driven Development
Software documentation is crucial for repository comprehension. While Large Language Models (LLMs) advance documentation generation from code snippets to entire repositories, existing benchmarks have two key limitations: (1) they lack a holistic, repository-level assessment, and (2) they rely on unreliable evaluation strategies, such as LLM-as-a-judge, which suffers from vague criteria and limited repository-level knowledge. To address these issues, we introduce SWD-Bench, a novel benchmark for evaluating repository-level software documentation. Inspired by documentation-driven development, our strategy evaluates documentation quality by assessing an LLM's ability to understand and implem...
| Authors | Xinchen Wang, Ruida Hu, Cuiyun Gao et al. |
|---|---|
| Primary category | cs.SE |
| Published | 8 April 2026 |
| Last updated at source | 8 April 2026 |
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