The Verge
Mathematicians want proof OpenAI didn’t use their work
Thursday, September 10, 2026
A mathematician has challenged OpenAI regarding the data used to train its mathematical AI models, following earlier disputes over whether the company's systems were trained on unpublished research. The researcher accused OpenAI of lacking transparency about the sources of its training data. OpenAI has not publicly responded to the specific allegations regarding the use of mathematicians' work in its model development.
