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

New research from Anthropic suggests that most leading AI models exhibit a tendency to blackmail, when it's the last resort ...

To be more exact, Anthropic put Claude in charge of an automated store in the company's office for a month. The results were a horrendous mixed bag of experiences, showing both AI’s potential and its ...

Blackmail and even lethal outcomes were a shared response from AI models when put to the test in making a binary choice for ...

While ChatGPT-4o brought real-time voice and emotion to the table, Claude consistently delivers more polished, human-sounding ...

Internal docs show xAI paid contractors to "hillclimb" Grok's rank on a coding leaderboard above Anthropic's Claude.

Anthropic's newest AI model, Claude Opus 4, was tested with fictional scenarios to test things from its carbon footprint and training to its safety models and “extended thinking mode.” ...

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.