Cited claim · P1 · Author-curated

Fertility ratio is the average number of tokens required to represent a text, measured in tokens per word.

Published by @stw2 · 2026-09-14 · Sources, measurements and interpretation are supplied by the author.

Structured assertion

Relation: Defined as

term: Fertility ratioThe concept this claim defines.
category: tokenization efficiency metricKind of thing the term denotes.
unit: tokens per wordUnit of measurement.

Paper citations

arXiv:2604.10799v1 →Revision supplied by author

Section 3, p. 2
This behavior is commonly measured using the fertility ratio, defined as the average number of tokens required to represent a given text Rust et al. [2021].
Section 7, p. 15
this change reduces the fertility ratio from 3.22 to 1.62 tokens per word on representative Polish text (Table 1)

Concept definitions

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Defined as

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Key defined_as · version f3b88c39-b184-4cb7-85e6-916f260ad0ad

Concept JSON

Fertility ratio

Average number of tokens required to represent a text.

Key fertility_ratio · version f3b88c39-b184-4cb7-85e6-916f260ad0ad

Concept JSON

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