Abstract: This letter concerns optimal power transmission line inspection formulated as a proposed generalization of the traveling salesman problem for a multi-route one-depot scenario. The problem is ...

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 ...

OpenAI’s GPT-5.4 Pro has solved an open mathematical problem that human researchers could not crack since 2019, according to independent verification by Epoch AI. Contributed by mathematicians Will ...

OpenAI continues to ship new models with the release of GPT-5.4 mini and nano, its “most capable small models yet.” ChatGPT users can start using GPT-5.4 mini today. These flavors of GPT-5.4 are ...

A Polish mathematician who once described artificial intelligence as “a very advanced calculator” has been left stunned after an AI model managed to solve a research-level mathematics problem he spent ...

GPT just keeps getting better at mathematics, increasingly solving the trickiest of problems. In January, AI testing company Epoch AI found that a previous version of the AI model, GPT-5.2 Pro had ...

Apple has "run into snags" testing the more personalized, smarter version of Siri that's planned for iOS 26.4, reports Bloomberg. Because of the issues, the upcoming ‌Siri‌ features will be spread ...

India’s solar module manufacturing has increased to more than twice since last year, Union Minister for New and Renewable Energy Pralhad Joshi informed on Tuesday (January 6, 2026). In a social media ...

Here's the thing about math that nobody tells you: it's less about memorizing formulas and more about knowing which tools to reach for. By fourteen, students should have a problem-solving toolkit that ...

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We may receive a commission on purchases made from links. Some people have described the Ford 5.4L Triton engine as "one of the worst V8's ever produced." And while it didn't make it onto our list of ...

They say the hardest part of acting is actually booking the job—but what happens when you make it to set and even bigger hurdles come up? From disagreements with your colleagues to personal problems ...