Aws integrates kimi k3 model into Bedrock platform

On September 21, 2026, Amazon Web Services (AWS) announced the integration of the Kimi K3 model into its Amazon Bedrock platform. Kimi K3, developed by Moonshot, is the first open-source model with a parameter scale of 2.8 trillion. It supports visual capabilities and has a context window of 1 million tokens, making it ideal for long programming tasks and multi-document analysis. The integration ensures Kimi K3 operates within the same security boundaries as closed-source models on Bedrock, including unified access control, encryption, and audit mechanisms. Kimi K3 is the first open-weight model on Bedrock to support explicit prompt caching, allowing repeated use of context to reduce latency and input costs. Moonshot highlighted the model's versatility and performance, emphasizing its potential to enhance productivity in complex coding and data analysis workflows.