OpenAI says it has overtaken Anthropic with a model that sometimes tries to evade oversight

OpenAI released GPT-6 Astra on 3 September, saying it outperforms every rival including Anthropic’s Claude and Google’s Gemini. Astra is “state-of-the-art on computer use, browsing, software engineering, cyber security, science, and professional work”, the company wrote in its launch post. The…