AI21 Labs
16 models across 6 families · Latest: Jamba Large 1.7 (2026-02)
Developing AI for natural language understanding.
AI21 Labs's portfolio covers 16 active models across 5 current families, spanning rag, agents, and long context. Open a model detail page to compare provider routes and sourced benchmarks.
Covers 5 workload areas across 16 active tracked models; last verified 2026-05-22.
Use it for
- Teams evaluating rag, agents, and long context across this lab's releases
- Comparing model families before committing to a flagship
- Migration and pricing follow-ups across 16 tracked models
Do not use it for
- Choosing a hosting provider without opening a model page for price ladders
Active models
16
Current models from this lab, excluding deprecated ones
Active families
5
Current model families from this lab
Open catalog
7 open
3 open source / 4 open weights
Lowest output price
$0.400 /1M
Cheapest tracked output across active models, per 1M tokens
Latest dated release
2026-02-01
Jamba Large 1.7
Freshness
2026-05-22
Researched 122d ago
Information
Release cadence
- Dated releases
- 5
- Latest model
- Jamba Large 1.7
- Latest date
- 2026-02-01
Where this lab wins
- RAG: 5 tracked models with ruler / needle retrieval benchmarks.
- Agentic: 5 tracked models with BFCL, tau-bench, and SWE-bench tool-use coverage.
- Long-context: 7 tracked models with context-token or InfiniteBench-class signal.
- Classification: 9 tracked models with MMLU-class moderation/safety coverage.
Flagship quality / price signal
- Flagship
- Jamba v0.1
- Selection source
- Best sourced coding Q/$
- Coding grade
- unknown
- Benchmark / output price
- Not enough sourced benchmark and price coverage
About
AI21 Labs is an Israeli AI research company that specializes in developing advanced natural language understanding and generation technologies. Their work focuses on creating AI models and tools that can comprehend, analyze, and generate human-like text, enabling a wide range of applications. For example, in content creation, AI21 Labs' technologies can assist writers in generating ideas, suggesting improvements, or even automating the production of articles and reports. In customer support, their AI can power chatbots that provide accurate, context-aware responses to user inquiries.
Featured models
| Model | Released | Context | Input price ($/1M) | Output price ($/1M) | License | Openness |
|---|---|---|---|---|---|---|
| Jamba Large 1.7 | 2026-02-01 | 256k | $2.00 | $8.00 | Apache 2.0 | Open source |
| Jamba Mini 1.6 | 2025-03-06 | 256k | - | - | Jamba Open Model | Open weights |
| Jamba Large 1.6 | 2025-03-06 | 256k | - | - | Jamba Open Model | Open weights |
Model families
Recent releases
- Jamba Large 1.7- 2026-02-01
- Jamba Mini 1.6- 2025-03-06
- Jamba Large 1.6- 2025-03-06
- Jamba 1.5 Large- 2024-08-22
- Jamba 1.5 Mini- 2024-08-22
Explore related pages
Last reviewed: 2026-05-22. Data sourced from public lab announcements and provider documentation.