You see meta is launching various LLMs like llma 3.1 a couple of days before , and launching various tools like SAM2 . Check everything at https://ai.meta.com/ . The best thing is that all the ai tools are open sourced.You can download it and edit it on your own and even can make a custom gpt for you.
So why are everything open sourced ? What is Zuckerberg's vision ?