OpenAI's CEO, Sam Altman, has officially announced the company's intention to release a formidable open-source large model within the coming months. It has been 26 months since ChatGPT ignited a global sensation, during which OpenAI achieved the remarkable feat of amassing 1 million users in just five days. Now, the company has surpassed another extraordinary milestone by adding another million users in a single hour. Altman hailed this achievement as yet another significant benchmark in the company's journey.