Anthropic has updated its Haiku and Sonnet lineup. Now, we have Haiku 3.5—a smaller model that outperforms Opus 3, the former state-of-the-art—and Sonnet 3.5, with enhanced coding abilities and a groundbreaking new feature called computer use. This is significant for everyone working in the field of AI agents. As someone who works at an AI start-up, I wanted to know how good it is and what it holds for the future of AI agents. I tested the model across several real-world use cases you might enco...