Prime minister Narendra Modi and Uttar Pradesh chief minister Yogi Adityanath launched an AI-powered, multilingual chatbot, Kumbh Sah'AI'yak, for the 2025 Maha Kumbh Mela in Prayagraj. The chatbot will provide 24/7 assistance to pilgrims, offering navigation, cultural insights, and travel information. The Mela, expected to attract 400 million visitors, will run from January 13 to February 26, 2025.