[Linkpost] DreamerV3: A General RL Architecture

Link post

Here’s a link towards DreamerV3, a new model from DeepMind that can be trained on a bunch of different tasks (including a simplified version of Minecraft) and outperform more narrow models. Link: https://​​arxiv.org/​​pdf/​​2301.04104v1.pdf

The most surprising bits are that:

  • The type of tasks they train it on is fairly diverse

  • Data efficiency scales with the number of parameters

  • They so far haven’t scaled it that far and got pretty good results