Fine-tuning RAG embedding models for precision triggers a retrieval accuracy tradeoff that standard benchmarks won't catch ...

A locally trained sepsis model shows early warning potential in acute care, but its accuracy varies by the sepsis definition used, and high false positives limit its clinical utility.

The most demanding calculations in quantum chemistry can now be solved with graphics processing unit (GPU) supercomputers. A ...

A model can be 95% accurate and still be a disaster if it’s too slow or drifts. Don't just watch the model — watch the ...

Model correctly identified cancer types in most cases in the test cohort and the independent validation cohort.

The update separates generation from review and enables side-by-side model comparisons to improve output quality.

Rather than entering the hardware race to build quantum processors, Nvidia is focusing on hybrid solutions that integrate quantum computers with its GPU-based classical computing infrastructure. This ...

Stanford's 2026 AI Index: frontier models fail one in three attempts, lab transparency is declining, and benchmarks are ...

Confidence is persuasive. In artificial intelligence systems, it is often misleading. Today's most capable reasoning models ...

The post-Masters PGA Tour stop is a thinking man's course and our expert likes players who can appreciate the art.

Love, pain, joy, fear, desire: the full spectrum of emotion resides in facial expression. We grasp this almost intuitively.

OpenAI has introduced GPT-5.5, its latest premium model, with a clear focus on performance gains that matter outside demo ...