What models does AI21 Labs offer?

They offer the Jurassic-2 series (e.g., J2-Ultra, J2-Mid) and various task-specific APIs for text generation and understanding.

Is there a free tier for developers?

Yes, they offer free credits for new users to test their API and Playground capabilities.

Wordtune is a separate product by AI21 Labs that leverages their AI for writing, paraphrasing, summarizing, and improving text clarity.

Can I use their models for commercial applications?

Yes, their API is designed for commercial integration, with usage-based pricing for scalable deployment.

AI21 Labs

An AI company offering powerful language models and developer tools for advanced text understanding and generation.

Price: Freemium

Categories:AI Writing Assistants AI Summarizers AI Paraphrasing Tools AI Text Generators AI Coding Assistants Most Useful AI Tools AI Chatbots

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Description

AI21 Labs develops large language models, including their flagship Jurassic-2 series, and provides developer tools like Wordtune and custom model development services. Their platform enables businesses and developers to integrate advanced AI capabilities for tasks such as sophisticated text generation, summarization, paraphrasing, and semantic search. AI21 Labs targets enterprises and developers who need robust, production-ready AI models with strong performance in natural language understanding and generation. They differentiate themselves by offering highly capable models that excel in complex reasoning and multilingual tasks, along with user-friendly tools like Wordtune for immediate application, providing a comprehensive AI solution.

How to Use

1.Sign up for an AI21 Studio account to access their developer platform.

2.Access their Playground environment to experiment with models (e.g., J2-Ultra) interactively.

3.Choose a task (e.g., text generation, summarization, paraphrasing) or a specific API.

4.Input your text or prompt into the Playground or send it via their API.

5.Adjust model parameters as needed to fine-tune the output.

6.Review the AI's output and integrate via API for your applications, or use Wordtune for direct writing assistance.

Use Cases

Advanced text generation and content creationDocument summarization and extractionText paraphrasing and rewritingBuilding intelligent chatbotsSemantic search and information retrievalCode generation and explanationMultilingual natural language processingCreative writing and storytelling

Pros & Cons

Pros

Access to powerful Jurassic-2 language models known for advanced capabilities.
Offers specialized APIs for tasks like summarization and paraphrasing.
Provides a free tier/credits for developers to test and prototype.
Strong performance in complex text understanding and generation tasks.
Wordtune offers a user-friendly application of their technology for writing enhancement.

Cons

Primarily API-driven, requiring development skills for full integration.
Pricing can be complex and usage-dependent, requiring careful monitoring.
Less focus on a general-purpose chat interface compared to some competitors, more on developer tools.

Pricing

Free Tier: Includes: Free credits upon signup (e.g., $10.00 credit for API usage, subject to change)

Usage limits: Limited by the free credit amount and duration

Pay-as-you-go (API): Price: Billed based on usage (tokens, API calls)

Example: J2-Ultra (input) from $10.00/1M tokens; J2-Ultra (output) from $20.00/1M tokens

Example: Summarize API from $0.50/1M tokens

Usage limits: Scalable based on actual token usage and API calls

Enterprise: Notes: Contact sales for custom pricing, dedicated support, Service Level Agreements (SLAs), and on-premise deployment options

Free trial: Yes, free credits are typically provided upon signup for new users

Refund policy: Not explicitly stated, but standard API terms and conditions typically apply to usage-based billing.

FAQs