Mark Zuckerberg at the Paley Center For Media on October 25, 2019
Mark Zuckerberg speaks at the Paley Center For Media in 2019.
  • Meta released Llama 2 as a mostly open-source AI model in July.
  • Llama 2 has become really popular among AI developers. 
  • Replit CEO Amjad Masad said Mark Zuckerberg took a big risk making the model open-source.

Since Meta released Llama 2 as a (mostly) open-source project in July, the AI model has become a huge hit. So much so, that some experts are worried this powerful tool might be misused by bad actors.