Where Is the Return on All This Spending?
中文摘要
投资者在AI领域投入了巨额资金，但现在开始质疑其投资回报。
English Summary
After two years of easy AI investing, investors are now questioning the actual returns on their massive spending.
原文节选
For two years, investors treated AI like the easiest bet in the world. This June, they started asking a harder question. Continue reading on Medium »