training data
- Open Datasets for Machine Learning: The Essential Landscape
The open datasets that built modern machine learning — ImageNet to Common Crawl — where to find them, their licenses, and how to choose one for your project. - How AI Training Data Is Sourced (and Why It's Contested)
Where the data behind large AI models actually comes from — web scraping, licensed corpora, and open datasets — and the legal and ethical fight over each source.