The recent announcement by AI company Anthropic that their large language model, Claude, can "silently perform reasoning steps in its head" has sparked a debate about the nature of artificial intelligence. This development has led to concerns that AI is becoming more human-like, blurring the lines between machines and living beings. However, as the article points out, this is not a new phenomenon. The concept of AI "dreaming" or having inner lives has been a staple of science fiction for decades, most notably in the novel Do Androids Dream of Electric Sheep? by Philip K. Dick. The question posed in the title, "Do androids dream of electric sheep?" is a thought-provoking one, suggesting that if robots could dream, it would mean they had inner lives, private ideas, and feelings they might experience without ever putting them into words. This raises the question of what, if anything, would be left to separate us from them? The article then delves into the specific findings of Anthropic's research team, which discovered that Claude has code it can target and deploy to answer prompts without putting that particular code into words that its human users can see. For example, if you ask Claude's chatbot, "What color is the fourth planet from the sun?" it might respond "red" without ever naming the planet in question as "Mars." This is a fascinating development, but it is important to note that it is not a sign of AI becoming more human-like. Instead, it is a testament to the sophistication and complexity of AI systems, which can now perform tasks that were once thought to be exclusive to humans. The article concludes by emphasizing the need to understand the capabilities and limitations of AI, and to approach the topic with a critical and nuanced perspective. It is important to remember that AI is a tool, and like any tool, it can be used for good or for ill. It is up to us to ensure that we use it responsibly and ethically, and to continue to explore the possibilities and challenges that AI presents.