OpenAI's GPT-5.4 Pro model has apparently solved Erdős open math problem #1196. The model reportedly found the solution in about 80 minutes and prepared it as a LaTeX paper in another 30. Formal ...

New Haven’s police chief, Karl Jacobson, resigned abruptly after his deputies saw red flags, including missing money. He has pleaded not guilty to embezzling city money to gamble on sports. By Hurubie ...

OpenAI on Tuesday unveiled GPT-5.4-Cyber, a variant of its latest flagship model, GPT‑5.4, that's specifically optimized for defensive cybersecurity use cases, days after rival Anthropic unveiled its ...

Abstract: The paper is about formalization of Set Theory and Elementary Algebra theorems in mathematics and their proofs in a new programming language called LEAN 4 Theorem Prover. The paper describes ...

Abstract: The migration towards post-quantum cryptography (PQC) is in progress to secure communications and transactions against the impending quantum threat, while three key-encapsulation mechanisms ...

The United States has some of the world’s most congested cities yet again – though national traffic levels continue to lag behind pre-pandemic numbers, according to a recent study from a top ...

We speak to an influential voice on European reform, former Italian prime minister Enrico Letta, author of a landmark report on the future of the Single Market, presented in April 2024. Two years on, ...

Match the famous lines from these books with the character it belongs to: “The moment you doubt whether you can fly, you cease forever to be able to do it.” “Titchy little snapperwhippers like you ...