Attention Residuals is a research-driven architectural innovation for transformer-based models that replaces traditional residual connections with an attention-based mechanism to improve information flow across layers. In standard transformers, residual connections simply sum outputs from previous layers, which can lead to uncontrolled growth of hidden states and dilution of early-layer information in deep networks. Attention Residuals introduces a learnable softmax attention mechanism that allows each layer to selectively retrieve and weight useful representations from earlier layers, making depth dynamically adaptive rather than uniformly aggregated. This approach improves gradient stability, preserves meaningful signals throughout the network, and enhances performance in reasoning-heavy tasks such as coding, mathematics, and multi-step problem solving.
Features
- Attention-based replacement for traditional residual connections
- Dynamic weighting of previous layer outputs using softmax attention
- Improved training stability and gradient distribution across depth
- Block Attention Residuals for reduced memory and compute overhead
- Consistent performance gains across model sizes and tasks
- Drop-in compatibility with existing transformer architectures