Off-the-shelf (OTS) Datasets

Accelerate your AI projects with licensable datasets

Browse our extensive catalog of over 300 audio, image, video and text datasets in over 80 languages. Our pre-labeled datasets are available immediately so you can get started right away.

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East African facial images

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Common Use CasesFacial Recognition
Dataset IDIMG_FACE_KEN_CN
TypeImage
Unit13500 images
LanguageN/A
CountryKenya

Education and Communication Academic Journal Corpus

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Common Use CasesLLM pretraining, LLM fine tuning, Enhancing domain-specific logic & reasoning, Scientific literature summarisation, RAG knowledge base building
Dataset IDJOURN_EDUCOM_001_v1
TypeText, Image
Unit46.7M words
LanguageEnglish
CountryMultiple

Education and Outreach Broad Interest and Research Reference Text Corpusq

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Common Use CasesLLM pretraining, LLM fine tuning, Enhancing domain-specific logic & reasoning, Scientific literature summarisation, RAG knowledge base building
Dataset IDTEXTBOOK_EDUCOM_001_v1
TypeText, Image
Unit25 titles
LanguageEnglish
CountryMultiple

Electric vehicles in elevators

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Common Use CasesImage recognition
Dataset IDIMG_DDC_CN
TypeImage
Unit17132 images
LanguageN/A
CountryChina

Engineering Academic Journal Corpus

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Common Use CasesLLM pretraining, LLM fine tuning, Enhancing domain-specific logic & reasoning, Scientific literature summarisation, RAG knowledge base building
Dataset IDJOURN_ENGINE_001_v1
TypeText, Image
Unit220.2M words
LanguageEnglish
CountryMultiple

Engineering Course Textbook and Research Reference Text Corpus

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Common Use CasesLLM pretraining, LLM fine tuning, Enhancing domain-specific logic & reasoning, Scientific literature summarisation, RAG knowledge base building
Dataset IDTEXTBOOK_ENGINE_001_v1
TypeText, Image
Unit26 titles
LanguageEnglish
CountryMultiple

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Appen’s extensive catalog of off-the-shelf (OTS) datasets spans multiple data types and industries, providing comprehensive coverage for various AI applications. These datasets are crafted to the highest standards of quality and accuracy, ensuring reliable training data for AI models.

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