Think Fast, Act Faster: How 'Thinking-by-Doing' Is Rewiring LLM World Models
Opening — Why this matters now Agentic AI is finally tipping from novelty to necessity. Models are no longer asked to answer questions — they’re asked to navigate, plan, act, and recover from their own mistakes. But here’s the uncomfortable truth: most LLMs still think like academics when the world increasingly demands engineers. They simulate long chains of imaginary transitions, hallucinating entire environments inside their heads. It’s elegant — and disastrously brittle. ...