AI21 Labs

AI21 Labs is an Israeli artificial intelligence company founded in 2017, headquartered in Tel Aviv: "Our mission? To build trustworthy artificial intelligence that powers humanity towards superproductivity."

AI21 develops and ships:

• Jamba models — open foundation models optimized for long-context enterprise workloads.
• AI21 Maestro — an orchestration layer for building reliable, end-to-end AI workflows/knowledge agents.
• Custom AI Systems — solutions tailored to an organization’s data, infrastructure, and requirements, including private deployment options (e.g., VPC / on‑prem).

Notable Models

• Jamba Reasoning 3B (Oct 2025)
• Jamba 1.7 Large (Jul 2025)
• Jamba 1.7 Mini (Jul 2025)

Links

• Website: ai21.com
• Developer docs: docs.ai21.com
• AI21 Studio / Playground: studio.ai21.com
• Hugging Face: huggingface.co/ai21labs
• X (Twitter): @AI21Labs
• LinkedIn: AI21 Labs
• GitHub: AI21Labs
• Discord: AI21 Studio Community
• YouTube: @ai21labs