OpenAI is reconsidering its open-source strategy as DeepSeek's rapid advancements narrow its AI lead, with CEO Sam Altman admitting the company may have been "on the wrong side of history." ...
OpenAI o3-mini is now available in ChatGPT and the API. Pro users will have unlimited access to o3-mini and Plus & Team users will have triple the rate limits (vs o1-mini). Free users can try o3-mini ...