Anthropic CEO says 90% of code written by teams at the company is done by AI — but he's not replacing engineers just yet

During a recent discussion at the Dreamforce conference with Salesforce's Marc Benioff, Dario Amodei, CEO of Anthropic, revealed that a staggering 90% of the code produced by the company's teams is now generated by AI models, specifically Claude AI. However, he emphasized that human engineers remain indispensable in the coding process. Amodei made a bold prediction that within six months, AI would be responsible for writing the majority of code, a claim he asserts is already a reality at Anthropic and among several affiliated companies. When pressed by Benioff on whether this development would lead to a reduction in the number of engineers needed, Amodei clarified that the situation is more nuanced. He explained that having Claude generate 90% of the code does not equate to a diminished need for engineers. Instead, it implies that software developers can focus on the more complex aspects of coding, thus enhancing their productivity. "You might actually need more engineers," he noted, as they can now concentrate on the 10% that involves critical thinking and oversight of AI-generated content. This shift represents a rebalancing of roles rather than outright replacement. The trend of AI-assisted coding is not unique to Anthropic. Garry Tan, head of Y Combinator, recently shared insights on social media, indicating that a significant portion of founders in their latest cohort are utilizing AI to produce up to 95% of their code. However, the rise of these AI tools has raised concerns about their impact on entry-level software engineering positions. A Stanford study highlighted a near 20% decline in employment for developers aged 22 to 25 since the peak in late 2022, correlating with the introduction of ChatGPT. In contrast, more experienced developers appear to be less affected by the advent of AI in coding.