Conformal-Calibrated Rewards for Scientific RLVR: Procedural Regeneration Against Benchmark Contamination
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Proposes conformal-calibrated rewards with procedural regeneration to mitigate benchmark contamination in scientific RLVR.
A comprehensive index of artificial intelligence and machine-learning research with AI-generated summaries, citation metrics, and direct links to papers and code.
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Proposes conformal-calibrated rewards with procedural regeneration to mitigate benchmark contamination in scientific RLVR.
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A large-scale measurement of benchmark data contamination across 17 frontier language models, quantifying how evaluation data leaks into training corpora.
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This paper formalizes when benchmark contamination is statistically detectable, distinguishing clean benchmarks from low-power audits and proposing power-calibrated detection methods.
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Cultivar is a contrastive, locale-oriented translation benchmark that enables diagnosing benchmark contamination and quantifying true localisation robustness.
Floriane C. M. Braun
A nuisance-controlled residual-stream probing method for detecting benchmark contamination in language models.
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Proposes stratified per-question probability evaluation and step-wise mitigation to detect and reduce benchmark contamination in LLM pretraining.
Watchara Ruangsang, Patiyuth Pramkeaw
Cross-dataset evaluation of YOLOv8 for UAV fire and smoke detection reveals benchmark contamination and strong zero-shot transfer.
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The paper argues benchmark contamination is not a single failure but at least five distinct types, and proposes a taxonomy organized by which mitigation each type defeats.
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This paper identifies distribution shift and scale as failure modes of benchmark contamination detection, revealing a reliability gap in benchmark auditing.
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This paper proposes a hierarchical, session-isolated detection framework to identify benchmark contamination in LLM coding benchmarks, addressing solution leakage and test quality issues.
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This position paper argues that LLM benchmark datasets should be designed to be contamination-resistant, proposing criteria and methods to prevent data leakage from inflating model performance.
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MMLU-CF introduces a contamination-free multi-task language understanding benchmark to address benchmark contamination in LLM evaluation.