Arousal fluctuates continuously during wakefulness, yet how these moment-to-moment variations shape large-scale functional connectivity (FC) remains unclear. Here, we combined 7T fMRI with concurrent ...

While the Windows maker did not attribute the activity to a specific threat actor, the use of VS Code tasks and Vercel ...

The evidence is solid but not definitive, as the conclusions rely on the absence of changes in spatial breadth and would benefit from clearer statistical justification and a more cautious ...

Bob van Luijt, Co-Founder and CEO of Weaviate—which he launched as an open-source vector search engine in March 2019—shared ...

AI safety tests found to rely on 'obvious' trigger words; with easy rephrasing, models labeled 'reasonably safe' suddenly fail, with attacks succeeding up to 98% of the time. New corporate research ...

But he might just as easily be describing the quiet conviction — held now by a growing number of founders, developers and ...

LLM answers vary widely. Here’s how to extract repeatable structural, conceptual, and entity patterns to inform optimization ...

Conversational chatbots were the first chapter of AI. Today is the beginning of the second. We are excited to introduce Copilot Tasks — AI that doesn’t just talk to you, but works for you. This is a ...

Become tolerant of waste, frustration, and anxiety in the exploration process. If you're too strongly put off by any inadvertent exposure to ideas that are wrong, useless, harmful, or unethical, ...

Researchers test two ways to reverse engineer the LLM rankings of Claude 4, GPT-4o, Gemini 2.5, and Grok-3. Researchers ...

A stacked Midwest Regional in the bracket preview shows the challenges faced by the NCAA Tournament selection committee amid conference consolidation ...

If you ask ChatGPT about the people of Florida and Tampa Bay, it will tell you that we’re smelly, lazy and somewhat slutty. That is the verdict — or, at least, the algorithmic assumption — buried ...