Such simulation training is not just the model dreaming on its own. Rather, it is a transfer of near-real-world complexity into digital form. The shift toward reinforcement learning (RL ...

To give it one last tweak, DeepSeek seeded the reinforcement-learning process with a small data set of example responses provided by people. Training R1-Zero on those produced the model that ...

OpenAI made the first notable move in the domain with its o1 model, which uses a chain-of-thought reasoning process to tackle a problem. Through RL (reinforcement learning, or reward-driven ...