Ann Skeet is the senior director of Leadership Ethics at the Markkula Center for Applied Ethics. Views are her own. Philosophers and ethicists were consulted when the Markkula Center for Applied ...
PageIndex, a new open-source framework, achieves 98.7% accuracy on complex document retrieval by using tree search instead of ...
OpenAI’s GPT-5.3-Codex expands Codex into a full agentic system, delivering faster performance, top benchmarks, and advanced cybersecurity capabilities.
Registration for the second ARC Raiders Expedition begins on 21 February 2026. You'll have a few days to submit your Raider for the expedition before they set out, and you'll go through the reset ...
Physics is the search for and application of rules that can help us understand and predict the world around us. Central to physics are ideas such as energy, mass, particles and waves. Physics attempts ...
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