Study: LMs predict forward reading but struggle to explain regressions

tallinzen · x · 2026-08-19

Researchers from NYU and UMass published a paper analyzing the relationship between language models and human eye-tracking data. The study found that while current language models are good at predicting forward eye movements during reading, they fail to explain why eyes jump back (regressions) when encountering difficulties. This highlights a limitation in models' ability to mimic human error-processing and correction mechanisms during reading.

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