# quantization

CEFR C1 · Noun

Source: https://englishreference.com/word/quantization
Updated: 2026-09-18

## Definition

A way to make an AI model smaller and faster by using less-precise numbers inside it.

For teachers: A technique that reduces the numerical precision of a model's values to lower memory and computational requirements.

## Examples

- Quantization can make an AI model cheaper to run.
- The team applied quantization before deploying the model on a mobile device.

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From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.