EfficientZero is an AI model developed by Tsinghua University, University of California (UC) Berkeley and Shanghai Qi Zhi institute (China and United States), first published in October 2021. It works in the games domain, on tasks such as atari.
Epoch AI has no training-compute estimate for this model. It was trained on roughly 100K datapoints.
Access: Unreleased. Its weights are not openly released. The reference paper has 324 citations.