In the backdrop of Venezuela’s economic crisis, many, like Oskarina Fuentes, turned to platforms like Appen, an Australian data services company, to tag training data for AI algorithms. These platforms, serving tech giants like Amazon, Facebook, Google, and Microsoft, have become a lifeline for workers in some of the world’s cheapest labor markets. The global … The Hidden Workforce: Training AI for Tech Giants at a Fraction of the Cost okumayı sürdür