OPENAI SAYS IT'LL RELEASE O3 AFTER ALL, DELAYS GPT-5

Summary from the TLDR newsletter

OpenAI plans to release both o3 and o4-mini in a couple of weeks. The company had previously canceled the launch of its o3 reasoning model but reversed course due to its upcoming GPT-5 model. GPT-5 will now roll out later than originally anticipated as the company prepares enough capacity to support what it expects to be unprecedented demand. The model will incorporate voice, Canvas, search, deep research, and more.