THE RECURRENT TRANSFORMER: GREATER EFFECTIVE DEPTH AND EFFICIENT DECODING

Summary from the TLDR AI newsletter

The Recurrent Transformer is a novel architecture designed to overcome the "temporal shallowness" of standard Transformers. By introducing layerwise recurrence, the model uses a combination of temporary and persistent key-value pairs to allow each layer to maintain a continuously updating internal memory. This mechanism enables the model to perform complex, iterative reasoning across a sequence without requiring massive layer stacks.