AI21 builds market-leading models for the enterprise. Our Foundation Model, Jamba, is a breakthrough SSM-Transformer model that is the first production-grade Mamba-based model delivering best-in-class quality and performance. AI21’s Task-Specific Models are smaller, specialized models purpose-built to solve key enterprise challenges. Our Contextual Answers and Summarization TSMs offer unprecedented efficiency and cost-savings on core enterprise use cases.