The video discusses the exponential growth of AI systems, specifically the GPT language models created by OpenAI. It discusses the latest version, GPT-4, which has expanded capabilities to not only understand text but also images. It has improved deep learning capabilities, improved reasoning abilities, and increased factualness. GPT-4 has shown sparks of artificial general intelligence, a feat that was not expected for another 20 years.

https://youtu.be/DIU48QL5Cyk