OpenAI's GPT-5.5 is here, and it's no potato: narrowly beats Anthropic's Claude Mythos Preview on Terminal-Bench 2.0

So when it comes to models that the general public can access, GPT-5.5 has retaken the crown for OpenAI, achieving the ...
IEEE

Identification and Compensation for Nonlinear Friction of Integrated Spherical Joint Based on Hippopotamus Optimization Algorithm

Abstract: The integrated spherical joint is a multi-DOF motion component with strong potential for humanoid robot actuation. However, nonlinear friction at low velocities leads to hysteresis and ...
AOL

You Can Help Name Arizona Zoo's Newest (and Cutest) Baby Pygmy Hippo—Here's How

Remember Moo Deng? The pygmy hippo that broke the Internet with her adorable cuteness? Well, there’s a new baby pygmy hippo in town—at Arizona’s Wildlife World Zoo in Litchfield Park, to be exact—and ...
Yahoo

Four dead after hippopotamus attack in Kenya

Add Yahoo as a preferred source to see more of our stories on Google. A hippopotamus looks from her stable to the public enclosure. Christoph Reichwein/dpa Four young men have died in a hippopotamus ...
IEEE

A Hippopotamus Optimization-Based Ivy Algorithm for Optimization Models in Industrial Sites

Abstract: With the development of Industry 5.0 related technologies, optimization algorithms and digital twin (DT) technology are increasingly being applied to industrial sites. For example, ...