Unverified50% confidenceFactExact time
CER is more commonly used for languages without spaces such as Chinese, while WER is better suited to English.
1
Sources
50%
Confidence
Long-term
Relevance
10/22/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedCER is the naturally preferred metric for languages without explicit word boundaries, such as Chinese and Japanese.78% similarUnverifiedCharacter Error Rate (CER) uses the same calculation logic as WER but operates at the character level, making it more suitable for languages such as Chinese and Japanese that lack clear word boundaries.78% similarVerifiedToken consumption for processing Chinese content is often higher than for an equivalent amount of English content.72% similar
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