Nasdaq 100 Falls 1.9% as AI Stocks Lead US Market Decline

The assessment is based on strong, consistent evidence from multiple high-authority sources. The first part of the statement, that the 'Nasdaq 100 index fell by 1.9%', is directly and quantitatively confirmed by a primary news report from Nasdaq.com. The second part of the statement, that this decline was 'led by the performance of AI-related stocks,' is also overwhelmingly supported. Several distinct articles explicitly link the market downturn to a sell-off in the AI sector. The evidence describes the event as a 'tumble in chipmaker and AI-related stocks,' a 'sweeping sell-off of most of the market's top AI stocks,' and directly attributes the drop to 'AI Disruption Fears.' The consistency across these reports, all from a credible financial news authority, provides a solid foundation for the statement's truthfulness. There is no conflicting evidence among the provided sources; the lower-relevance articles were disregarded as they did not pertain to the specific event.