AI21 Studio provides access to Jurassic-2 and Jamba models—production-grade language models designed for enterprise applications. With task-specific APIs and a focus on reliability, AI21 helps developers ship AI features faster.
Jurassic Model Family
Jumbo: Largest model (178B parameters) for complex reasoning and generation
Grande: Balanced performance and cost for most applications
Large: Fast, efficient model for simple tasks
Jamba: The Hybrid Architecture
Jamba introduces a novel SSM-Transformer hybrid architecture:
- Long context: 256K token window for entire documents
- Efficiency: Faster inference, lower cost than pure transformers
- Quality: Maintains high performance on complex tasks
Task-Specific APIs
Unlike general-purpose LLMs, AI21 offers specialized endpoints:
| API | Purpose |
|---|
| Paraphrase | Rewrite text in different styles |
| Summarize | Condense long documents |
| Grammatical Error Correction | Fix writing mistakes |
| Text Improvements | Enhance clarity and style |
| Segmentation | Split text into meaningful chunks |
| Embeddings | Semantic search and clustering |
Production Features
- High availability: 99.9% uptime SLA
- Low latency: Optimized for real-time applications
- Batch processing: Handle large volumes efficiently
- Custom models: Fine-tune on your data
Use Cases
- Content platforms: Summarization, categorization, moderation
- Legal tech: Contract analysis, due diligence, research
- EdTech: Essay feedback, tutoring, content generation
- Publishing: Editing assistance, style consistency
- Enterprise search: Semantic document retrieval
Platform
- Playground: Test models interactively
- API: RESTful interface with SDKs (Python, JavaScript, Java)
- Batch API: Process large datasets asynchronously
- Fine-tuning: Custom model training
Pricing
- Free tier: $10 in credits to start
- Pay-as-you-go: Per-token pricing based on model and usage
- Enterprise: Volume discounts, custom SLAs, dedicated support
Security
- SOC 2 Type II: Certified security controls
- GDPR compliant: European data protection
- Data privacy: Customer data not used for training
Best for: Developers building production AI applications who need reliable APIs, long context windows, and task-specific endpoints rather than general chat interfaces.
