Voyager: The First Lifelong Learning Agent for In-Context Minecraft Play.

Voyager is the first lifelong learning agent in Minecraft powered by GPT-4, with an automatic curriculum, an ever-expanding skill library, and a prompting mechanism for program enhancement. Voyager's talents grow fast thanks to the compositional synthesis of complex skills, which prevents catastrophic forgetting. Voyager demonstrates extraordinary performance in Minecraft and a robust contextual lifetime learning potential. However, limitations include the cost of GPT-4 API, inaccuracies, and hallucinations. Researchers are optimistic that future updates to GPT API models and cutting-edge methods for fine-tuning open-source LLMs will eliminate these drawbacks.