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Jamba: The best model for private enterprise deployment

Open for builders, built for the enterprise.

Jamba 1.6 Large & Mini: A Family of Open Models

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Leads Open Models on Quality

Jamba outperforms open model competitors on quality and speed.
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Excels on Long Context Tasks

With a 256K context window, Jamba outshines competitors on long context benchmarks.
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Novel Hybrid Architecture

Jamba’s Mamba-Transformer MoE architecture is designed for cost & efficiency gains.
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Deployable Anywhere

Self-hosted or in the AI21 SaaS, choose the deployment that meets your data security requirements.

The open model enterprises can count on

Jamba 1.6 outperforms Mistral, Llama, and Cohere size class competitors on quality, RAG, and long context question answering.

Jamba Large 1.6 Benchmarks
Jamba Mini 1.6 Benchmarks
Jamba Large 1.6 Benchmarks
Jamba Large 1.6 Benchmarks
Jamba Mini 1.6 Benchmarks
Jamba Mini 1.6 Benchmarks

That matches outstanding quality
with lightning speed

Jamba 1.6 leads open models in quality and speed. No compromises needed.

Jamba Large 1.6 Model Quality vs Speed
Jamba Mini 1.6 - Quality vs Speed
Jamba Large 1.6 Model Quality vs Speed
Jamba Large 1.6 Model Quality vs Speed

For efficient workflows that outpace closed models

Jamba Mini 1.6 outpaces closed and open models on speed, powering low latency applications for the enterprise.

Jamba Mini 1.6 Speed
Jamba Mini 1.6 Speed
Jamba Mini 1.6 Speed

Secure deployment that suits your enterprise

AI21 Studio

Seamlessly start using Jamba on our production-grade SaaS platform.

Partners

The Jamba model family is available for deployment across our strategic partners.

Self-Hosted

We offer VPC and on-prem private deployments for enterprises that require total control over their data.