Last refreshed 2026-04-19. Next refresh: weekly.
Why use Jurassic-2 Ultra on AI21 Studio?
AI21 Studio offers Jurassic-2 Ultra with pay-as-you-go pricing at $18.80/1M input tokens. AI21 Labs builds advanced Foundation Models and AI Systems for enterprise use, focusing on accelerating the adoption of Generative AI in production environments.
Compare Jurassic-2 Ultra across 2 providers to find the best fit for your use caseSetup recipe
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jurassic-2-ultra.Gotchas
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Compare Jurassic-2 Ultra Across Providers
| Provider | Input (per 1M) | Output (per 1M) |
|---|---|---|
| AWS Bedrock | $18.80 | $18.80 |
| AI21 Studio | $18.80 | $18.80 |
Pricing
| Type | Price (per 1M) |
|---|---|
| Input tokens | $18.80 |
| Output tokens | $18.80 |
Capabilities
About Jurassic-2 Ultra
Jurassic-2 Ultra by AI21 Labs is their most advanced large language model, designed for intricate text generation tasks that demand high-quality output. It is specifically optimized for "zero-shot" prompts, meaning it performs well without requiring example inputs—making it perfect for chatbot and conversational applications. As the flagship model in the Jurassic series, it features over 60 billion parameters and supports multiple languages such as English, Spanish, and French. While its primary strengths are in text completion, generation, and summarization, it also excels in tasks like question answering and advanced information extraction. Trained on a vast array of texts, including curated CommonCrawl and Wikipedia data, it was exposed to about 1.2 trillion tokens. However, users should be mindful of potential inaccuracies, biases, and its July 2022 knowledge cutoff. Despite these considerations, Jurassic-2 Ultra is widely used in various applications, including AI21’s Wordtune, to enhance reading and writing experiences.
FAQ
What does Jurassic-2 Ultra cost on AI21 Studio?
On AI21 Studio, Jurassic-2 Ultra costs $18.80 per 1M input tokens and $18.80 per 1M output tokens.
How does AI21 Studio compare to other Jurassic-2 Ultra providers?
Jurassic-2 Ultra is available from 2 providers. The cheapest input pricing is $18.8/1M tokens from AWS Bedrock.
Who created Jurassic-2 Ultra?
Jurassic-2 Ultra was created by AI21 Labs as part of the Jurassic-2 model family.
Is Jurassic-2 Ultra open source?
Jurassic-2 Ultra's open source status is unknown in the seed data.