Jamba 1.6 is AI21's latest language model, designed for private enterprise deployment. It excels in long-text processing, handling context windows up to 256K. Employing a hybrid SSM-Transformer architecture, it efficiently and accurately processes long-text question-answering tasks. This model surpasses similar models from Mistral, Meta, and Cohere in quality, while supporting flexible deployment options, including private deployment on-premise or in a VPC, ensuring data security. It offers enterprises a solution that doesn't compromise between data security and model quality, suitable for scenarios requiring extensive data and long-text processing, such as R&D, legal, and finance. Jamba 1.6 is currently used in several enterprises, such as Fnac for data classification and Educa Edtech for building personalized chatbots.