AI21 Labs

AI21 Labs is an AI company that develops Jamba, a hybrid SSM-Transformer foundation model, and provides enterprise AI solutions focused on long-context understanding, document processing, and text generation with a strong emphasis on factual accuracy and reduced hallucination compared to standard LLMs. Its Wordtune product helps users improve writing quality, while its enterprise APIs serve teams needing reliable long-document comprehension and generation capabilities. Enterprises processing long legal, financial, and technical documents use AI21 Labs models for their superior long-context performance and factual accuracy that matters for high-stakes document analysis applications.