United Kingdom, May 6 -- OpenAI CEO and co-founder Sam Altman wants to "build a brain for the world", as he outlined a crucial decision about its future.

The 40-year-old chief executive of OpenAI, which is the parent of artificial intelligence service ChatGPT, has penned an open letter to staff, shared on the artificial intelligence research organisation's website, in which he revealed OpenAI will continue to be overseen as a non-profit.

He wrote: "We want to put incredible tools in the hands of everyone... we want to open source very capable models. We want to give our users a great deal of freedom in how we let them use our tools within broad boundaries, even if we don't always share the same moral framework, and to let our users make...