The Artificial Intelligence (AI) Landscape Was Shaken This Week When a Chinese Start-up, DeepSeek, Unveiled a New Model in the Field That Seems to Rival the Capabilities of US Giants OpenAI and Google, But Doesn't Have as Powerful Hardware. The Launch of the DeepSeek-R1 Model Sent Shockwaves Through Stock Markets on Monday, Especially Impacting the US Company Nvidia, a Key Player in the AI Chip Market, Which Is Currently the Third Most Valuable Listed Company in the World. Nvidia shares fell