• GPT-4 is a powerful reasoning engine, but its performance is constrained by its lack of knowledge.
  • Improvements in AI usefulness will come from advances in accessing the right knowledge at the right time, not just reasoning powers.

Key terms:

  • Reasoning Engine: An AI model that uses logic and thinking skills to solve problems or make predictions.
  • Next Token Prediction: The process of predicting which words should follow a given string of words.
  • Vector Database: A database that allows for easy indexing and storage of large amounts of information, commonly used in AI applications.
  • Personal Knowledge Database: A private repository of notes, articles, books, and other information that can be valuable for AI applications.


ChatGPT Research OpenAI GPT-4 Tools Artificial Intelligence LLaMA Sam Altman Large Language Model AI applications