Mohit Iyyer

AI ideas can be reliably detected even when the prose is human-written, outperforming traditional detectors that focus on writing style.

Wild AI-generated text can actively harm LLM performance on human text, with its value flipping from beneficial to detrimental as token ratios increase.

LLMs generate a mere 3.4% unique main arguments in public debates, risking a flattening of diverse perspectives in discourse.