Artists excel at creating worlds. They do this first for themselves and then, when they share their work, for others. Of course, world-building means creating everything—not only making things inside the world but also the surrounding world itself—the language, style, rules, and architecture.

Like the best parts of the city, it’s a space designed for people on foot, leaving each street goer no choice but to engage with the space and people around them, to become a kinetic citizen of their city

Here’s the rundown.

Gotta say, it feels like we missed an opportunity to reinvent social. Can you tell them apart?

The fact that most individual neurons are uninterpretable presents a serious roadblock to a mechanistic understanding of language models. We demonstrate a method for decomposing groups of neurons into interpretable features with the potential to move past that roadblock.

Assembly theory provides a new framework to understand selection and evolution that integrates physics and biology. It redefines objects not as particles but by their formation histories.