More information: Mingzhen Lu et al, A first-principles mathematical model integrates the disparate timescales of human learning, npj Complexity (2025). DOI: 10.1038/s44260-025-00039-x ...

All of the experiments came down in favour of the new model. The 180° turnabout in thinking—from prospective to retrospective—that is implied by these experiments is causing quite a stir in ...

OpenAI’s GPT-4.5 model fooled humans 73% of the time in a Turing test, outperforming real people, raising new questions about AI, language, and intelligence.

UnitedHealthcare, the largest health insurance company in the US, is allegedly using a deeply flawed AI algorithm to override doctors' judgments and wrongfully deny critical health coverage to ...