Computing pioneer Alan Turing suggested training machines with rewards and punishments. Two computer scientists put the idea into practice in the 1980s and set the stage for the likes of ChatGPT.

Reinforcement Learning (RL) is a type of machine learning ... This can be impractical in real-world applications where interactions are costly, such as in robotics or autonomous driving.

For organizations with clearly defined problems and verifiable answers, RFT offers a compelling way to align models.

The financial world is on the brink of a new era marked by greater efficiency, innovation and customer-centric services.

OpenAI is making reinforcement fine-tuning (RFT) available to external developers using the o4-mini reasoning model. This ...

Nevertheless, the list of applications where reinforcement learning researchers have been able to design good reward signals is growing. A big success of reinforcement learning was in the board ...

Nevertheless, the list of applications where reinforcement learning researchers have been able to design good reward signals is growing. A big success of reinforcement learning was in the board ...