Blok allows developers to use AI to simulate different user personas to test an app's features and learn how to make their ...

Claude doesn't have a lot of GPT's stylistic flexibility; he's locked into one personality, but it's a helpful and task-focused personality if you don't mind it being a bit long-winded at times.

ChatGPT and Claude 4 are two of the smartest AI assistants available but they’re built with different strengths. Here’s how ...

Attempts to destroy AI to stop a superintelligence from taking over the world are unlikely to work. Humans may have to ...