Mapping Overlaps in Benchmarks through Perplexity in the Wild

arXiv — cs.CLTuesday, November 4, 2025 at 5:00:00 AM
A recent study published on arXiv explores how to better understand large language model benchmarks by analyzing their overlaps through a concept called perplexity. This research is significant because it reveals how the complexity of language can predict the performance of these models, helping developers improve their training processes and ultimately leading to more effective AI applications.
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