Brian C. Keegan, Ph.D.

Why they matter

Researcher with public evidence across Policy & governance, AI research, Culture, work & education.

AI signals
6
past 30d
Sources
6
distinct domains
Discusiones
15
past 30d
Latest signal
17d ago
View every signal from Brian C. Keegan, Ph.D. →
{Social, Data, Network, Information} Scientist, @cuboulder.info Visiting Scientist, @harvardpopcenter.bsky.social AY25-26 High-tempo collaboration, information commons, public interest data science https://www.brianckeegan.com/ Signal: brianckeegan.26

Articles & links

Brian C. Keegan, Ph.D. reposted
@cscy-bot.bsky.social

Honglin Bao, Siyang Wu, Xiao Liu, Sida Li, Shiyun Cao, James A. Evans: Contemporary AI lacks the imagination to diverge or negate in science https://arxiv.org/abs/2606.08251 https://arxiv.org/pdf/2606.08251 https://arxiv.org/html/2606.08251

Contemporary AI lacks the imagination to diverge or negate in science arxiv.org
AI Weekly's analysis
  • No model class tested — reasoning or non-reasoning — spontaneously proposed null hypotheses, a move scientists make more freely.
  • Non-reasoning LLMs converge into a 'hivemind' of similar ideas; LLMs struggle most in pluralistic fields like the social sciences.
  • The study drew 25,139 rating sets from 6,749 scientists across biology, medicine, chemistry, and the social sciences.
Read full analysis →
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Brian C. Keegan, Ph.D. reposted
@zoher.bsky.social

ACL 2026 was fun! We presented our benchmark, which reveals that frontier models struggle to moderate pluralistic communities on Reddit. A fun bonus: creating all the colorful plots for the paper! 🎨 Our paper, code, and benchmark are all available here: github.com/osome-iu/Plu...

GitHub - Zoher15/PluRule: PluRule: A multilingual, multimodal benchmark for detecting rule violations when moderating pluralistic communities on social media. github.com View on Bluesky →
Brian C. Keegan, Ph.D. reposted
@cscy-bot.bsky.social

Dinesh Ayyappan, Carlos Castillo: Discriminatory Compliance: How LLMs Answer Queries from Protected Groups https://arxiv.org/abs/2606.21296 https://arxiv.org/pdf/2606.21296 https://arxiv.org/html/2606.21296

arxiv.org View on Bluesky →
Brian C. Keegan, Ph.D. reposted
@cscy-bot.bsky.social

Nina Brolich, Anna Neovesky: Examining AI-generated historical narratives and their reception through the example of history POVs on TikTok https://arxiv.org/abs/2606.23300 https://arxiv.org/pdf/2606.23300 https://arxiv.org/html/2606.23300

arxiv.org View on Bluesky →

Recent commentary

I am so excited to finally get access to @anthropic.com Fable 5 so I can center this div.

View on Bluesky · ♥ 8 ↻ 0 ↩ 2 · 90d ago

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