o4-mini

On April 26, OpenAI announced the launch of a "light version" of its Deep Research AI search function based on OpenAI's o4-mini model for both paid and free users. OpenAI said that the Deep Research feature launched in February this year was well received by users, so it decided to launch a "light version" in order to serve more users. When a user's standard Deep Research quota runs out, the system will automatically switch to the light version for continued use. Unlike the standard version, which uses...

April 17th, OpenAI officially released the o3 and o4-mini models in a live broadcast early this morning.1AI summarized the content as follows: OpenAI's official introduction said that this is the result of its latest training in the o-series of models, which can be used to think for longer periods of time before answering, and also claimed that it is "the most intelligent model OpenAI has released so far". It also claims to be "the smartest model OpenAI has released to date" and represents a major leap forward in ChatGPT's capabilities that will benefit everyone from curious users to advanced researchers. For the first time, the new inference model can intelligently use and combine...