Explore Jamba Large 1.7 by AI21

Experience enhanced text processing with Jamba Large 1.7.

Input: text Output: text Context: 256,000 tokens Release: 2025-08-08

Discover AI21's Jamba Large 1.7, released in August 2025. This text model is part of the Jamba open family and features a hybrid SSM-Transformer architecture. With a 256K context window, it excels in generating contextually grounded responses and offers improved instruction-following capabilities. Ideal for applications requiring extensive text processing, Jamba Large 1.7 supports input and output in text, making it versatile for a variety of tasks. Key parameters include max_tokens, response_format, and temperature, allowing for tailored outputs.

Use Cases

Here are a few ways teams apply AI21: Jamba Large 1.7 in practice—from fast drafting to multimodal understanding. Adapt these ideas to your workflow.

Generate contextually relevant text outputs

Enhance text-based applications with precision

Optimize instruction-following in text tasks

Develop applications needing extensive text context

Tailor outputs using customizable parameters

Key Features

A quick look at the capabilities that make this model useful in real projects.

256K context window for deep text analysis

Hybrid SSM-Transformer architecture

Improved grounding and instruction-following

Supports various text parameters

Efficient and contextually aware responses

Specs

Overview

Vendor
ai21

Model ID
ai21/jamba-large-1.7

Release
2025-08-08

Modalities & context

Input
text

Output
text

Context
256,000 tokens

Parameters & defaults

Supported parameters: max_tokens, response_format, stop, temperature, tool_choice, tools, top_p

Defaults: temperature 0.2, top_p 0.95

Benchmark tests: AI21: Jamba Large 1.7

We ran this model against a few representative prompts to show its range. Review the outputs below and be the judge.

Text

Prompt:

Write 150 words on how AI might positively upend work, leisure and creativity

AI has the potential to profoundly transform work, leisure, and creativity by enhancing efficiency, expanding possibilities, and fostering innovation. In the workplace, AI can automate repetitive tasks, allowing humans to focus on strategic, creative, and interpersonal aspects of their jobs. Tools powered by AI can analyze vast datasets, uncovering insights that drive better decision-making and productivity. In leisure, AI-driven personalization tailors entertainment experiences, from curated playlists to immersive gaming environments. Virtual reality and AI-generated content offer new ways to explore hobbies and connect with others, making leisure more engaging and accessible. Creativity benefits from AI as a collaborative partner. Generative AI tools assist in producing art, music, and literature, inspiring creators and democratizing access to creative expression. By reducing barriers to entry, AI enables more people to experiment and innovate. Ultimately, AI can redefine how we work, play, and create, unlocking new opportunities for human potential and fulfillment.

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up.end

/ˌəpˈend/

verb

To “upend” means to completely disrupt, overturn, or drastically change the established order or structure of something. It implies a significant shift or alteration that can potentially have far-reaching consequences. When something is upended, it is turned upside down or transformed in a way that challenges conventional norms or expectations. The term often carries a sense of innovation, transformation, and sometimes even a hint of upheaval, indicating that the changes are not just minor adjustments but rather a fundamental reimagining of the status quo.

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