The Wikimedia Foundation has announced content licensing agreements with major AI companies, including Microsoft, Google, Amazon, and Meta, to use Wikipedia content for training large models. New participants in this initiative are Mistral AI and Perplexity. This strategic move aims to counteract declining traffic caused by AI-generated summaries and to secure sustainable revenue for the foundation. Wikipedia, a non-profit platform, remains unique among the world's top ten websites, boasting 15 billion monthly visits and over 65 million articles.