But Inside Higher Ed released the student-level data — both scores, for all 59 students who completed the course. That is so much more than just two averages. It's a pairing!
Who's Who of AI
Chad Topaz Queer DEI Race Traitor
Why they matter
Researcher with public evidence across AI research.
- AI signals
- 1 past 30d
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Data science + math for social justice. Violist, yogi, husband, dad to human & dogs. 🏳️🌈 Views do not represent my employers.
Author of Unlocking Justice: The Power of Data to Confront Inequity and Create Change.
Preorder at: https://bit.ly/4nT7qUh
What they're sharing
Brown Professor Suspects Most of His Class Used AI to Cheat insidehighered.com
pnas.org
pnas.org
What exam scores can and cannot prove about unauthorized AI assistance: Evidence from a highly public classroom episode arxiv.org
Topological summaries of fingerprint ridge patterns carry identity information arxiv.org
ams.org
Articles & links
I'm grateful to have been in (asynchronous) communication with @kylesiler.bsky.social about his important paper, "The diffusion of large language models in published academic articles." A colleague and I had comments; Siler had great responses. Read his insightful work and the…
AI Weekly's analysis
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- By 2025 roughly 57% of articles across 7.3 million sampled papers showed LLM-associated language, up from about 12% in 2023.
- The study, by Kyle Siler of the University of Toronto in PNAS, spans full texts from Elsevier, Frontiers, MDPI, and PLoS from 2020 to 2025.
- Lower-ranked institutions, young for-profit publishers, and regions further from English as a primary language showed the highest LLM-associated language rates.
Read full analysis →
I am very excited to have this out in PNAS as of right now. This one is a case of: I can believe a thing to be true (increased LLM usage) but I can also believe that a particular set of evidence does not demonstrate that truth. www.pnas.org/doi/10.1073/...
🧵🚨: Remember the recent #genAI cheating scandal at Brown? Everyone talks about the average score drop from take-home midterm to proctored final: 95.7 → 48.8. That number alone can't settle anything. But the released data can, and almost nobody has looked at it. So we did! Read…
Nerds: I'm proud to share new work on fingerprints. Most matchers hunt tiny ridge “landmarks” through partly proprietary pipelines. We asked: what if you ignore the landmarks and use the topology of the ridge/valley pattern itself? It still carries a strong identity signal and…
Not to put too fine a point on it but remember in Jan 2025 when the AMS was like JMM will have a theme for the first time ever and the theme is AI, yay, ps the program has no decision of ethical concerns etc? www.ams.org/about-us/ai-...
Their own posts
Recent commentary
Here are some things about generative AI. Rather a lot of things, in fact. But warning, they do not lead to any conclusion, lolcry. However, this thread is ill-advised and I will probably delete it all though it will undoubtedly live on the internet forever.
No, google AI search result that I do not request, there is no circumstance in which I would like to review the specific peritoneal ligaments that connect the pancreas and the spleen.
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