Size of unstructured training data that machine learning (ML), artificial intelligence (AI), and data science (DS) developers use worldwide as of 2021, by type
Characteristic
More than 1 TB
100 GB - 1 TB
25 GB - 100 GB
1 GB - 25 GB
500 MB - 1 GB
50 MB - 500 MB
Less than 50 MB
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Most machine learning, data science, and artificial intelligence (AI) developers work with unstructured text data of the size between ** MB and * GB, with a combined ** percent of respondents indicating as such. Twelve percent of respondents work with unstructured video data with a size larger than * TB.
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SlashData. (April 21, 2021). Size of unstructured training data that machine learning (ML), artificial intelligence (AI), and data science (DS) developers use worldwide as of 2021, by type [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 22, 2026, from /statistics/1241925/worldwide-software-developer-unstructured-training-data-uses-size/
SlashData. "Size of unstructured training data that machine learning (ML), artificial intelligence (AI), and data science (DS) developers use worldwide as of 2021, by type." Chart. April 21, 2021. ÌÇÐÄÆƽâ°æ. Accessed July 22, 2026. /statistics/1241925/worldwide-software-developer-unstructured-training-data-uses-size/
SlashData. (2021). Size of unstructured training data that machine learning (ML), artificial intelligence (AI), and data science (DS) developers use worldwide as of 2021, by type. ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 22, 2026. /statistics/1241925/worldwide-software-developer-unstructured-training-data-uses-size/
SlashData. "Size of Unstructured Training Data That Machine Learning (Ml), Artificial Intelligence (Ai), and Data Science (Ds) Developers Use Worldwide as of 2021, by Type." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 21 Apr 2021, /statistics/1241925/worldwide-software-developer-unstructured-training-data-uses-size/
SlashData, Size of unstructured training data that machine learning (ML), artificial intelligence (AI), and data science (DS) developers use worldwide as of 2021, by type ÌÇÐÄÆƽâ°æ, /statistics/1241925/worldwide-software-developer-unstructured-training-data-uses-size/ (last visited July 22, 2026)
Size of unstructured training data that machine learning (ML), artificial intelligence (AI), and data science (DS) developers use worldwide as of 2021, by type [Graph], SlashData, April 21, 2021. [Online]. Available: /statistics/1241925/worldwide-software-developer-unstructured-training-data-uses-size/
