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.

OpenAI developed Deep Research using the same “chain of thought” reinforcement-learning methods it used to create its o1 multistep reasoning model. But while o1 was designed to focus primarily ...