1. News
  2. AI models & agents
  3. Dartmouth · AI disclosure
Dartmouth · AI disclosure2 min read

Dartmouth's second-in-command resigns over undisclosed AI use in his writing

Dartmouth's provost resigned after a review found he used AI in his academic writing without telling journals. The lesson for any workplace is about disclosure.

By the Dashline deskSource: Ars Technica
Dartmouth's second-in-command resigns over undisclosed AI use in his writing
Photo: Ars Technica

Dartmouth's provost, Schnell, has resigned after a committee reviewed how he used AI in his academic papers. The core problem was not that he used AI. It was that he repeatedly did not tell the journals he was submitting to. The case is a useful warning for anyone using chatbots at work.

What the committee found

The committee had limited help from Schnell. Its report cites "insufficient cooperation." He handed over his Dartmouth laptop but not logs from his personal AI accounts, and he declined to meet with the committee. It did get access to the Claude account he used through the university. That account showed him using the chatbot to:

  • Revise his papers
  • Find and fix bugs in code
  • Edit or generate figures
  • Act as a mock reviewer, writing a referee report on a paper before he submitted it

What he said about it

Schnell told Semafor he used chatbots "to refine a few arguments" and "check for grammatical errors." He told a journal editor he did not understand that this kind of AI-assisted editing required disclosure. That is quite different from having AI write a whole paper.

The committee is not convinced the public account is complete. It believes his statements may understate the nature of his actual AI use, and says he often went beyond how he described it. The full scope remains unclear.

The detail that raised questions

One exchange stands out. Schnell uploaded a manuscript to Claude and asked, "Are there many signatures of AI writing in this article?" He later submitted a revised version that included the kinds of changes Claude suggested. That raises the question of whether he wanted to hide traces of AI in his work.

Dartmouth still wants more AI

The university is not backing away from the technology. President Sian Leah Beilock wrote in September that she wants more AI at Dartmouth. In announcing the resignation, she said leaders must model "the transparency and human judgment" expected of students and scholars. Dartmouth is also hosting a conference called "What Must Remain Human?" with an Anthropic-sponsored student hackathon.

Schnell's own September 2026 paper argues that "human-written" versus "AI-written" is too simple, and that what matters is the author taking full responsibility. In that paper, he laid out in detail how he used GPT-5.6 Pro, including that it generated portions of early drafts.

What it means for everyone else

The lesson is simple. If AI helped with your work, say so, especially where a journal, client or employer has expectations. Unclear rules are not a safe excuse. Hiding the use can do more damage than the use itself.

The takeaway

If you use AI for work that others will rely on, say so up front, even for light editing, because hiding it can cost more than using it.

More articles

You should really read these.

Next step

Let’s talk