R0028/2026-03-26/C024/SRC01

Research	R0028 — Prompt Engineering Claims
Run	2026-03-26
Claim	C024
Search	S01
Result	S01-R01
Source	SRC01

The Token Tax: Systematic Bias in Multilingual Tokenization (arXiv)

Source

Field	Value
Title	The Token Tax: Systematic Bias in Multilingual Tokenization (arXiv)
Publisher	Various
Author(s)	Various
Date	Various
URL	https://arxiv.org/html/2509.05486v1
Type	Research/Reference

Summary

Dimension	Rating
Reliability	High
Relevance	High
Bias: Missing data	Low risk
Bias: Measurement	N/A
Bias: Selective reporting	Low risk
Bias: Randomization	N/A — not an RCT
Bias: Protocol deviation	N/A — not an RCT
Bias: COI/Funding	Low risk

Rationale

Dimension	Rationale
Reliability	Authoritative source
Relevance	Directly addresses claim
Bias flags	No significant concerns

Evidence Extracts

Evidence ID	Summary
SRC01-E01	Primary evidence