28 Jan 2025 ‘Sputnik moment’: $1tn wiped off US stocks after Chinese firm unveils AI chatbot by Bolaji O | posted in: AI, All News, China, Technology, USA | 0 Trump calls emergence of DeepSeek a ‘wake-up call’ amid doubts about sustainability of western artificial intelligence boom. Source: ‘Sputnik moment’: $1tn wiped off US stocks after Chinese firm unveils AI chatbot | DeepSeek | The Guardian