As noted in Paragraph 32, supra, the OpenAI Books2 dataset can be estimated to contain about 294,000 titles. The only “internet-based books corpora” that have ever offered that much material are notorious “shadow library” websites like Library Genesis (aka LibGen), Z-Library (aka B-4ok), Sci-Hub, and Bibliotik. The books aggregated by these websites have also been available in bulk via torrent systems. These flagrantly illegal shadow libraries have long been of interest to the AI-training community: for instance, an AI training dataset published in December 2020 by EleutherAI called “Books3” includes a recreation of the Bibliotik collection and contains nearly 200,000 books. On information and belief, the OpenAI Books2 dataset includes books copied from these “shadow libraries,” because those are the most sources of trainable books most similar in nature and size to OpenAI’s description of Books2.
Meta
Bibliotik is one of a number of notorious “shadow library” websites that also includes Library Genesis (aka LibGen), Z-Library (aka B-ok), and Sci-Hub. The books and other materials aggregated by these websites have also been available in bulk via torrent systems. These shadow libraries have long been of interest to the AI-training community because of the large quantity of copyrighted material they host. For that reason, these shadow libraries are also flagrantly illegal.
Some people would write books for free if they didn’t need to work to support themselves. Fame and the prestige of being a recognized expert are enough reward.
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Some people would write books for free if they didn’t need to work to support themselves. Fame and the prestige of being a recognized expert are enough reward.
Hell, I’d do it just because I like sharing information and helping others out. Plus it’s a big project with a sense of accomplishment.