Models & Research

What is Tokenization Drift and How to Fix It?

· May 3, 2026
What is Tokenization Drift and How to Fix It?

A model can behave perfectly one moment and degrade the next—without any change to your data, pipeline, or logic. The root cause often lies in something far more subtle: how your input is tokenized. Before a model processes text, it converts it into token IDs, and even minor formatting differences—like spacing, line breaks, or punctuation—can […]
The post What is Tokenization Drift and How to Fix It? appeared first on MarkTechPost.

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