《晚安咖啡》科技夜话（英文版）：AI商业回报分化，马斯克赫拉利激辩，英伟达推世界模型
Davos focuses on AI: CEO confidence in revenue growth hits a five-year low, with only a few companies seeing significant financial returns. Jensen Huang calls for treating AI as critical infrastructure.
Musk and Harari debate AI's future at Davos: Musk predicts AI will surpass any single human's intelligence by year-end, while Harari warns AI is taking over core domains like law and religion.
NVIDIA launches the world model platform Cosmos, pushing AI into the physical world, and releases the Isaac GR00T robot model series, with its market cap reaching $4.56 trillion.
OpenAI launches its…
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