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2026-05-25infradatacode

Automated Benchmark Auditing for AI Agents and Large Language Models

Junlin Wang, Federico Bianchi, Shang Zhu, Fan Nie, Yongchan Kwon, Bhuwan Dhingra, James Zou

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Key claim

ABA uncovers critical issues in AI benchmarks affecting model assessments.

The paper presents Auto Benchmark Audit (ABA), a framework that identifies critical issues in AI benchmarks, such as ambiguous task design and incorrect ground truths. By auditing 168 benchmarks, ABA reveals that over 25.7% contain significant problems, which can distort model performance assessments. The tool and annotations are released to aid future benchmark development.

In plain English

The paper presents Auto Benchmark Audit (ABA), a framework that identifies critical issues in AI benchmarks, such as ambiguous task design and incorrect ground truths. By auditing 168 benchmarks, ABA reveals that over 25.7% contain significant problems, which can distort model performance assessments. The tool and annotations are released to aid future benchmark development.

Novelty
8.0/10

The introduction of a systematic auditing framework for AI benchmarks represents a significant advancement in ensuring benchmark integrity.

Reliability
8.0/10

The claims are well-supported by expert reviews and independent validation, demonstrating the effectiveness of the auditing process.

Deep reliability assessment

The methodology supports systematic auditing of AI benchmarks, identifying issues like ambiguous task design and incorrect ground truths, but may overclaim in terms of the generalizability of findings across all AI benchmarks.

Reproducibility

Yes, the paper provides open source code and dataset links for reproducibility.

Discussion questions

  1. How does the framework handle benchmarks with inherently subjective evaluation criteria?
  2. What are the implications of these findings for AI model developers in terms of benchmark selection?
  3. What evidence would be required to demonstrate that the identified issues do not significantly impact model evaluations?

Key figure

Figure 1 illustrates examples of task-level issues identified by the Auto Benchmark Audit framework.

Benchmark results

168 benchmarks across nine domainsissue identification rate: 25.7vs manual expert reviewN/ASOTA
GitHub1 repo
IsThatYou/auto-bench-auditOfficial