World Models
2 articles on this topic, newest first.
2026
- Not all AI models are LLMs: seven model families and how they differAutoregressive LLMs, reasoning models, diffusion LLMs, Mamba hybrids, mixture-of-experts, world models and robot VLAs, explained by what each one predicts and how it spends compute.14 min
- JEPA, explained: Yann LeCun's bet against next-token predictionWhat a Joint Embedding Predictive Architecture is, how I-JEPA and V-JEPA 2 work, why LeCun thinks it beats LLMs, and what the evidence shows so far.16 min