How AI Reasoning Works. At their core, LLMs use statistical probabilities to predict the next token—the technical name for ...

One of the more terribly named models, o4-mini drops the “GPT” element of the naming scheme and awkwardly swaps the 4o around ...

Cirrus Logic's stock is trading cheaply at an ex-cash PE of 7.5. In Always A Roll of the Dice, we noted that Cirrus reported strong financial results when compared to analysts' estimates. A table ...

To test for differences in mean EF between normal tissue, the ischemic core, and the penumbra, we used a linear mixed-effects model (LME) adjusting for age, sex, baseline NIHSS score, and baseline ...

During a test in which OpenAI simulated the “blocking logic” of its safety monitor, the models declined to respond to risky prompts 98.7% of the time, according to OpenAI. OpenAI acknowledges ...

AI models from OpenAI, Anthropic ... owing to weaknesses in areas like the ability to understand programming logic. One recent evaluation of Devin, a popular AI coding tool, found that it ...