News Summary

The process of distillation, also known as knowledge distillation, has become a pivotal technique in artificial intelligence (AI) for creating smaller and more cost-effective models. This method allows for the compression of large AI models into smaller, efficient ones without significant loss of accuracy. Originating from a 2015 Google paper, distillation enables a large ‘teacher’ model to transfer knowledge to a smaller ‘student’ model, using probabilities to convey the likeness of different categories. This technique has seen a resurgence due to the increasing size and cost of AI models, with implementations by companies like Google, OpenAI, and Amazon. Distillation is increasingly being used in various applications, such as training chain-of-thought reasoning models, enabling the development of powerful models at a fraction of the cost.