AI21 Labs Free API and Jamba Pricing Guide
AI21 Labs is the provider behind Jamba models and AI21 Studio API. It is relevant for writing, enterprise text, long-context workloads, and OpenAI-compatible migration. yangmao.ai tracks it across free API, API pricing, no-card, China access, Python/cURL setup, and alternatives money pages so developers can verify credits, models, pricing, limits, and fallback before signup.
🎁 Free Tier
Daily Limit: Trial access and account credits can vary; verify AI21 Studio before production use
| Model | Context | Limit | Notes |
|---|---|---|---|
| jamba-mini | model dependent | Account and plan dependent | Useful for lower-cost chat, writing, and tool-call smoke tests; verify model name and context in Studio |
| jamba-large | model dependent | Account and plan dependent | Useful for quality-first long-context and enterprise text tasks; check pricing and limits before launch |
🔑 Free API
Free Credits: Trial API access or promotional credits may be available by account; confirm current AI21 Studio balance
Rate Limit: Account, model, and plan dependent
AI21 Labs / AI21 Studio provides Jamba model APIs. It is useful for writing, knowledge-work, long-context, and OpenAI-compatible migration tests, but credits, model catalog, pricing, and regional availability must be verified in the current Studio dashboard.