OpenAI on December 16 announced FrontierScience, a new benchmark designed to evaluate artificial intelligence systems on expert-level scientific reasoning across physics, chemistry and biology, as AI ...

“I was curious to establish a baseline for when LLMs are effectively able to solve open math problems compared to where they ...

The "Petri" tool deploys AI agents to evaluate frontier models. AI's ability to discern harm is still highly imperfect. Early tests showed Claude Sonnet 4.5 and GPT-5 to be safest. Anthropic has ...

The code can improve itself, but humans will still be responsible for understanding why something changed and whether it ...

Is the inside of a vision model at all like a language model? Researchers argue that as the models grow more powerful, they ...