Logical consistency is another branch of Deductive Logic. A set of sentences is said to be consistent if and only if there is at least one possible situation in which they are all true. If two ...

As AI models evolve beyond mere fact recall, a new generation of reasoning models, such as OpenAI’s o1 and o3-mini, and DeepSeek-R1, is redefining how machines think. Unlike traditional knowledge ...

Welcome to Part 2 of the eleven-plus (11+) quiz!Our School Exam Preparation quiz will challenge your logic, deduction, and cognitive reasoning across the topics of Verbal Reasoning, Non-Verbal ...

Forbes contributors publish independent expert analyses and insights. Dr. Lance B. Eliot is a world-renowned AI scientist and consultant. Let’s do a fast test and see. Suppose I tell you that the ...

BAIDU released a new artificial intelligence (AI) model that articulates its reasoning, in an apparent bid to regain momentum against up-and-coming rivals such as DeepSeek. The Ernie X1 model by China ...

Despite being born with infinite potential, our children grow up constrained by a system that promotes mediocrity and conformance. Our children are born with endless potential. It is a crime to limit ...

As an academic discipline, logic is the study of reasoning. Logic puzzles, therefore, involve solving problems by making a series of inferences and assessing these using reasoning. Sounds easy, right?