AI21 — Provider Intelligence Profile

What this reference supports

AI21 provides the Jamba model family and hosted developer APIs for language applications. AI21 is a privately held company, founded in 2017 and headquartered in Tel Aviv, Israel. ModelRefs currently indexes 2 canonical models from AI21. AI21's indexed lineup includes at least one open-weight model available for self-hosted deployment.

Use this page to check AI21's indexed model coverage, open-source posture, and top-scoring tracked capability, then review the Quick Facts panel and the provider implementation reference below for deployment, governance, and pricing detail before comparing it against other providers.

Catalog presence and these figures reflect ModelRefs' own canonical registry, not an external ranking or endorsement. Model coverage and capability scores change as evidence is added, and provider-published claims — compliance, pricing, regional availability — should be confirmed directly with AI21 before implementation.