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AI21 Labs
Language model · Israel ·Oct 2025

Jamba Reasoning 3B

Language Proprietary

About Jamba Reasoning 3B

Jamba Reasoning 3B is an AI model developed by AI21 Labs, in the language category, released in 2025, made available as a proprietary (API-only) model. Jamba Reasoning 3B announcement..

On this page you'll find Jamba Reasoning 3B's full specifications. Review provider pricing and benchmark scores below, or compare Jamba Reasoning 3B head-to-head with other language models.

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Frequently asked questions

What is Jamba Reasoning 3B?

Jamba Reasoning 3B announcement. It is tracked on GenAIList with its specifications, benchmark scores and provider pricing.

Who created Jamba Reasoning 3B?

Jamba Reasoning 3B was developed by AI21 Labs and released in 2025.

Is Jamba Reasoning 3B open source or proprietary?

Jamba Reasoning 3B is a proprietary model. It is accessed through an API rather than by downloading the weights.

How much does Jamba Reasoning 3B cost?

Pricing for Jamba Reasoning 3B depends on the provider. See the providers table on this page for the latest API rates.

How does Jamba Reasoning 3B perform on benchmarks?

Benchmark scores for Jamba Reasoning 3B are listed on this page as they are published. You can compare it head-to-head with other models on the GenAIList compare tool.

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