The method has been used by several other Chinese giants - and it works.

OpenAI has released a new AI model called o3-mini, now available for use in ChatGPT with a new 'Reason' button. DeepSeek's AI assistant has a similar 'Reason' button, available as the 'DeepThink (R1)' ...

The artificial intelligence (AI) landscape shifted dramatically this week with the emergence of DeepSeek, a Chinese startup that's challenging the status quo. Tech stocks tumbled in response, as did ...

The market turmoil sparked by DeepSeek’s chatbot this past week has left some rethinking the credit frenzy around artificial intelligence.

DeekSeek sent shockwaves through the tech-focused NASDAQ on 27 January, causing a $600bn selloff in Nvidia stock. Dr James Fox explores.