AI21 Labs

AI21 Labs is an artificial intelligence company specializing in large language models and natural language processing technologies.

Key Models

• Jamba 1.7: 256k context window model featuring hybrid SSM-Transformer architecture.
  • Flavors: Available in Jamba Mini 1.7 and Jamba Large 1.7 (video demonstration focuses on Large variant).
  • Video demonstration
  • Official page

2026 04 14 256k context window LLM

Source Notes

• 2026-04-23: https://www.youtube.com/watch?v=wheKod-yHHM This video provides a detailed overview and demonstration of AI21 Labs’ newly released Jamba 1.7 model, emphasizing its unique hybrid SSM-Transformer architecture. https://www.ai21.com/jamba/ **Key Information about Jamba 1. (256k context window LLM)