Code Clone Detection Dataset With Multilingual Support

via “language-aware dataset organization and filtering across 100+ languages”

5.85 billion image-text pairs foundational for image generation.

Unique: Pre-organized into language clusters (2.3B English, 2.2B multilingual across 100+ languages) enabling direct access to language-specific subsets without re-processing; supports non-English vision-language model training at scale

vs others: Larger multilingual coverage than most open datasets; however, language assignment reliability is lower than human-curated datasets, and language distribution is skewed toward English and high-resource languages

via “language-agnostic semantic clustering and deduplication”

sentence-similarity model by undefined. 70,32,108 downloads.

Unique: Leverages multilingual-e5-small's shared embedding space to cluster texts across 94 languages without language-specific preprocessing or translation. The model's contrastive training ensures semantically equivalent texts cluster together regardless of language, enabling language-agnostic deduplication and grouping.

vs others: More accurate than lexical deduplication (string matching, fuzzy matching) for semantic equivalence; faster than translation-based approaches; supports 94 languages in a single model vs. language-specific clustering pipelines.

Dataset by NTU-NLP-sg. 6,65,024 downloads.

Unique: Combines cross-language code pairs with expert-validated semantic equivalence labels, enabling training of language-agnostic clone detectors through token-classification and text-retrieval formulations — most prior clone detection datasets focus on single-language or syntactic similarity

vs others: Provides multilingual clone pairs with expert validation, whereas BigCloneBench focuses on Java-only clones and POJ-104 uses only syntactic matching without semantic validation