Unverified50% confidenceFactExact time
孟加拉语-英语的高质量平行数据仅有数百万级别，而英法语对拥有数千万句对齐语料
1
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50%
Confidence
Long-term
Relevance
8/21/2026
First Seen
Sources
Related Claims
UnverifiedEnglish speech datasets can reach hundreds of thousands of hours, while many Indian languages have only hundreds to thousands of hours of high-quality annotated data72% similarUnverifiedEnglish data accounts for an overwhelming proportion of mainstream large language model training corpora; taking public datasets such as Common Crawl as an example, English content typically constitutes 40%–60% of the total, while languages such as Vietnamese and Chinese often account for less than 5%.70% similarUnverifiedBenchmark datasets for sign language translation (such as PHOENIX-2014T, CSL-Daily, and How2Sign) typically contain only thousands to tens of thousands of samples, far smaller than the millions of sentence pairs in parallel corpora in the machine translation field.69% similar
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