多邻国CEO突然改口，放弃人工智能优先的承诺

Core Viewpoint - Duolingo has shifted its stance on artificial intelligence, moving from a position that suggested AI would replace human workers to one that emphasizes AI as a tool to enhance efficiency while maintaining or improving work quality [1][2]. Group 1: Duolingo's Position Change - Duolingo's CEO, Luis von Ahn, clarified that he does not believe AI is replacing employees and stated that the company is still hiring at the same pace [1]. - The company is developing training programs and forming advisory committees to help teams learn and adapt to AI responsibly [1]. - This clarification comes after Duolingo announced plans to gradually stop using contractors for tasks that AI can perform, indicating a significant shift in their approach [1]. Group 2: Industry Trends - Duolingo's self-correction reflects a broader trend among startups, with fintech company Klarna also adjusting its AI strategy after admitting that its chatbot quality was lacking and deciding to resume hiring [3]. - Shopify faced similar criticism for suggesting that AI-driven productivity could replace new employees, highlighting a growing skepticism about the role of AI in the workforce [4]. Group 3: AI's Impact on Productivity - The shift in Duolingo's stance underscores that the concept of "AI-first" is more appealing to investors and management than to the general public [5]. - Research indicates that many AI projects fail to deliver expected returns, with a survey showing that three-quarters of AI initiatives did not meet investment expectations [5]. - A study involving 25,000 AI industry professionals found that AI has not significantly improved productivity or affected income and working hours [5].