04:00
2026-09-10
machinebrief.com
large-language-models
FreqBLiMP: Frequency-Controlled Minimal Pairs Reveal Robustness and Fragility of LLMs Under Lexical Rarity
A new arXiv paper, arXiv:2609.07153v1, introduces FreqBLiMP, a frequency-controlled extension of the BLiMP benchmark that regenerates all 67 paradigms under explicit Zipf-frequency regimes while prese…