Stephen Turner

Associate Professor and Research Dean at UVA School of Data Science, #Rstats enthusiast, dad, runner, guitar noise-maker. Views my own. Web: https://datascience.virginia.edu/people/stephen-turner Newsletter: https://blog.stephenturner.us

Articles & links

Interesting data and analysis behind NeurIPS's new AI policy blog.neurips.cc/2026/06/02/a...

AI-Generated Papers in the NeurIPS 2026 Position Paper Track – NeurIPS Blog blog.neurips.cc
AI Weekly's analysis
  • NeurIPS desk-rejected 178 papers (18.4%) via Pangram; 123 more must prove human authorship by June 15, 2026.
  • Default Pangram window sizes flagged 42.7% of submissions; refined 100-word windows reduced that rate to 12.7%.
  • Comparison venues FAccT 2025 and NeurIPS E&D 2026 showed 0% and 2.1% maximum AI scores respectively.
Read full analysis →
View on Bluesky · ♥ 0 ↻ 2 ↩ 0 · 7 from the directory shared this · 15d ago

The diffusion of large language models in published academic articles www.pnas.org/doi/10.1073/...

pnas.org
View on Bluesky · ♥ 2 ↻ 0 ↩ 0 · 3 from the directory shared this · 14d ago

Claude Opus 4.8 - if this honesty thing is real that'd be nice www.anthropic.com/news/claude-...

Introducing Claude Opus 4.8 \ Anthropic anthropic.com
AI Weekly's analysis
  • Opus 4.8 matches Opus 4.7 pricing at $5/$25/M tokens; Effort Modes replace pricing tiers as the cost-quality dial.
  • Dynamic Workflows impose hard ceilings: 1,000 total subagents, 16 concurrent; workflow plans live in JavaScript variables outside Claude's context window.
  • SWE-bench Pro score jumps from 64.3% (Opus 4.7) to 69.2% (Opus 4.8); the model flags its own code flaws 4x more often than its predecessor.
Read full analysis →
View on Bluesky · ♥ 8 ↻ 0 ↩ 1 · 3 from the directory shared this · 21d ago

AI Chatbot Use and Disclosure for Mental Health Among US Adolescents and Young Adults: jamanetwork.com/journals/jam... 20% of 12- to 21-year olds use ChatGPT and the like for mental health advice, most without telling anyone about it.

jamanetwork.com
View on Bluesky · ♥ 0 ↻ 0 ↩ 1 · 2 from the directory shared this · 15d ago
Stephen Turner reposted
@lh3lh3.bsky.social

Minibwa is a hybrid of bwa-mem and minimap2 and the successor of bwa-mem for short-read mapping. ~4X/2.5X as fast as bwa-mem/bwa-mem2 for WGS reads at comparable accuracy. Native support of directional bisulfite-seq. Applicable to long reads. Preprint at arxiv.org/abs/2606.15357

Fast genomic read alignment with minibwa arxiv.org View on Bluesky →

LifeSciBench: Evaluating Language Models on Realistic, Expert-Level Tasks in the Life Sciences (PDF): cdn.openai.com/pdf/b4299379... Blog post: openai.com/index/introd...

openai.com
View on Bluesky · ♥ 3 ↻ 2 ↩ 0 · 9h ago

Recent commentary

X/LinkedIn these days: Let's dive in and delve into the rich tapestry of your load-bearing claim—rather than merely accepting it—because fundamentally you're doing zero moves there, and the gap is what's actually interesting. It's worth noting: this is a paradigm-shifting, AI-driven opportunity 1/ 🧵

View on Bluesky · ♥ 4 ↻ 1 ↩ 1 · 15d ago

I'd like to see the Claude/ChatGPT histories of all these folks booing commencement speakers off stage 🤔

View on Bluesky · ♥ 3 ↻ 0 ↩ 0 · 27d ago

In Stephen Turner's orbit

Center = Stephen Turner. Left = members they follow (green edges). Right = members who follow them (blue edges). Top = mutual follows (orange edges, slightly larger). Drag any node to reposition; click to open that profile.