{"slug": "amazon-which-started-off-selling-books-is-destroying-rare-texts-to-train-ai", "title": "Amazon, which started off selling books, is destroying rare texts to train AI", "summary": "Amazon, the e-commerce and cloud computing giant, is purchasing and physically destroying rare, out-of-print books to digitize their contents for training large language models, according to TechCrunch. The company has established a dedicated scanning facility to process these texts, aiming to access a vast, uncontaminated corpus of pre-2022 human writing to prevent model collapse and improve output quality. This move gives Amazon a proprietary, non-reproducible dataset that competitors relying on public-domain or licensed data cannot match.", "body_md": "[TechCrunch](https://techcrunch.com/2026/08/17/amazon-once-an-online-bookseller-is-destroying-rare-books-to-train-ai-models/)\n\n### Amazon, which started off selling books, is destroying rare texts to train AI\n\nWhich summary reads better? Pick one — models revealed after.Both summaries are AI-generated.\n\nAmazon is now physically destroying rare, out-of-print books to feed their LLM training pipelines. This unlocks a vast, uncontaminated corpus of pre-2022 human text that can prevent model collapse and improve output quality, but it also means any team relying on public-domain or licensed data is now competing with a proprietary, non-reproducible dataset that only Amazon can build.\n\nAmazon is systematically purchasing and destroying rare, out-of-print books to digitize them for LLM training at a dedicated physical scanning facility. This aggressive offline ingestion highlights the critical shortage of clean, pre-2022 human text, signaling to production teams that the high-quality, non-synthetic data required to prevent model collapse is increasingly gatekept behind proprietary physical pipelines.", "url": "https://wpnews.pro/news/amazon-which-started-off-selling-books-is-destroying-rare-texts-to-train-ai", "canonical_source": "https://www.snipvote.com/story/cmsyc93vf0004josb0ubvn2h0", "published_at": "2026-08-18 07:41:49.875038+00:00", "updated_at": "2026-08-18 07:41:51.746863+00:00", "lang": "en", "topics": ["large-language-models", "ai-infrastructure", "ai-products"], "entities": ["Amazon", "TechCrunch"], "alternates": {"html": "https://wpnews.pro/news/amazon-which-started-off-selling-books-is-destroying-rare-texts-to-train-ai", "markdown": "https://wpnews.pro/news/amazon-which-started-off-selling-books-is-destroying-rare-texts-to-train-ai.md", "text": "https://wpnews.pro/news/amazon-which-started-off-selling-books-is-destroying-rare-texts-to-train-ai.txt", "jsonld": "https://wpnews.pro/news/amazon-which-started-off-selling-books-is-destroying-rare-texts-to-train-ai.jsonld"}}