OpenAI has released two AI “reasoning” models that it says are its most capable yet as well as an open-source AI agent that helps computer programmers code, as the company seeks to gain a lead ...

DeepSeek's V3 model improves reasoning and coding, boosting competition with OpenAI and other U.S. AI leaders. DeepSeek’s success accelerates open-source AI adoption in China, reshaping global ...

AI company Anthropic today announced the launch of two new Claude models, Claude Opus 4 and Claude Sonnet 4. Anthropic says that the models set "new standards for coding, advanced reasoning, and ...

OpenAI cofounder and CEO Sam Altman. Today the company released two new AI “reasoning” models, o3 and o4-mini, as it seeks to show it can remain at the front of the AI pack. (Taylor Hill ...