How AI Is Being Trained to Do Your Job

A new wave of gig work is emerging where professionals are being paid to train AI systems to replicate their expertise—turning former accountants, therapists, screenwriters, and voice actors into 'tutors' for artificial intelligence. At the center of this trend is Mercore, a $10 billion startup founded by college dropouts that connects AI companies like OpenAI and Anthropic with human contractors. These workers don’t just correct grammar; they teach AI to sound human, avoid clichés, and mimic cultural nuances—like distinguishing between European and Brazilian Portuguese. For Carolina Perez Sanz, a former speech and language pathologist, the work began as exciting and lucrative at $45 an hour, but quickly turned existential. Within a year, the AI learned so fast she was rendered obsolete. As her pay dropped to $20 per task and her sense of purpose eroded, she quit, now selling products door-to-door. The episode reveals a paradox: the very people training AI to replace them are also the ones proving its power—while raising urgent questions about data privacy, intellectual property, and the long-term societal cost of building smarter machines. This isn’t just automation—it’s a cultural reckoning in real time.