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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Optics and Photonics 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_OPTICS_001_v1
TypeText, Image
Unit224.1M words
LanguageEnglish
CountryMultiple

Optics and Photonics 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_OPTICS_001_v1
TypeText, Image
Unit113 titles
LanguageEnglish
CountryMultiple

Oriya (India) Pronunciation Dictionary

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Common Use CasesASR, TTS, Language Modelling
Dataset IDori_IND_PHON
TypeText
Unit19,000 words
LanguageOriya
CountryIndia

Panjabi (Pakistan) conversational telephony

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Common Use CasesASR, Conversational AI, Speech Analytics
Dataset IDPAP_ASR001
TypeAudio
Unit20 hours
LanguagePanjabi
CountryPakistan

Particle and Nuclear Physics 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_PARTNUCPHYS_001_v1
TypeText, Image
Unit48 titles
LanguageEnglish
CountryMultiple

Particle Physics 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_PARTPHYS_001_v1
TypeText, Image
Unit153.7M words
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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