January 31, 2025

It’s been just over a week since DeepSeek upended the AI world. The introduction of its open-weight model—apparently trained on a fraction of the specialized computing chips that power industry leaders—set off shock waves inside OpenAI. Not only did employees claim to see hints that DeepSeek had “inappropriately distilled” OpenAI’s models to create its own,…

Choose a lens shape: Cylindrical lenses look flat and are curved around the face on the vertical axis. These are cheaper to manufacture than spherical lenses, and when used on a large pair of goggles can offer a vast field of view. Spherical lenses are curved both vertically and horizontally and give the goggles a…