For the past two years, the AI debate has often felt like a one-way conversation. On one side, LLMs take up all the space. On the other, a few researchers keep reminding us that aligning billions of tokens may not be enough to build a machine that truly understands the world. Yann LeCun is one […]
In August 2025, Google DeepMind introduced Genie 3, a “world model”: an AI system that can create an interactive 3D world from a simple description. In practice, you can move through it like in a video game, in real time (around 24 frames per second), at 720p, and the world stays coherent for a few […]
Two big families dominate the conversation around “AI that understands the world”: So, “which one is best?” doesn’t have a single answer. What is a world model? A world model is an AI model that learns an internal representation of how an environment evolves, so it can predict the consequences of an action, simulate scenarios, […]
The Current AI Horizon and Its Limitations Since 2022, AI has become an accessible conversational partner for everyone, changing how we interact with technology. Large Language Models (LLMs) have been at the heart of this transformation, making natural language an unprecedentedly simple user interface. However, this advance is just a starting point. One of their […]