https://www.theguardian.com/business/2025/jan/27/tech-shares-asia-europe-fall-china-ai-deepseek

Chinese startup’s $6m product raises doubts about sustainability of western artificial intelligence boom

Investors punished global tech stocks on Monday after the emergence of a Chinese chatbot competitor to OpenAI’s ChatGPT, DeepSeek, raised doubts about the sustainability of the US artificial intelligence boom.