OpenAI Gym is a Python toolkit that simplifies reinforcement learning development by providing ready-made environments, removing the need to create physics simulations from scratch. It supports ...

The agent was trained on “real-world tasks” that needed browsing and Python tools, using the same reinforcement learning methods as OpenAI's first reasoning model, o1.

Last year, companies like OpenAI began to lean heavily on a technique called reinforcement learning. Through this process — which can extend over months — an A.I. system can learn behavior ...