Jamba 1.7 Large (non-reasoning)

Fast, Concise, and Cost-Effective for Specific Tasks

Jamba 1.7 Large (non-reasoning)

Jamba 1.7 Large is a highly concise and fast non-reasoning model, offering a massive context window at a premium price point.

Fast InferenceHighly Concise256k ContextText-to-TextOpen LicenseAI21 Labs

Jamba 1.7 Large, offered by AI21 Labs, presents a compelling profile for users prioritizing speed and conciseness in their AI applications. While its intelligence score places it below average among its peers, its exceptional output speed and remarkable conciseness make it a strong contender for specific, high-throughput use cases where complex reasoning is not the primary requirement. This model is particularly well-suited for tasks demanding rapid text generation or summarization within its expansive 256k token context window.

One of Jamba 1.7 Large's standout features is its impressive output speed, clocking in at a median of 47 tokens per second. This places it above the average for comparable models, ensuring quick turnaround times for generative tasks. Coupled with its high conciseness, generating significantly fewer tokens for similar intelligence outputs compared to the average, Jamba 1.7 Large can be highly efficient in terms of raw output volume and processing time.

However, this performance comes with a notable cost. Jamba 1.7 Large is positioned at the higher end of the pricing spectrum, with input tokens priced at $2.00 per million and output tokens at $8.00 per million. These rates are considerably above the market average, making careful cost management and optimization crucial for deployments. Its below-average intelligence score (21 on the Artificial Analysis Intelligence Index, compared to an average of 33) suggests that while it's fast and concise, it may struggle with tasks requiring deeper understanding, complex problem-solving, or nuanced reasoning.

Despite its intelligence ranking, Jamba 1.7 Large's open license and robust technical specifications, including its August 2024 knowledge cutoff and support for text-to-text operations, position it as a versatile tool for developers. Its large context window is particularly advantageous for processing extensive documents or maintaining long conversational histories, provided the application can tolerate its higher per-token cost and non-reasoning capabilities. Understanding these trade-offs is key to leveraging Jamba 1.7 Large effectively in production environments.

Scoreboard

Intelligence

21 (22 / 30 / Non-Reasoning)

Below average intelligence, scoring 21 on the Artificial Analysis Intelligence Index (average 33). Best for tasks not requiring complex reasoning.
Output speed

47 tokens/s

Faster than average, ensuring quick generation for high-throughput applications.
Input price

$2.00 /M tokens

Significantly more expensive than the average ($0.56/M tokens).
Output price

$8.00 /M tokens

Considerably more expensive than the average ($1.67/M tokens).
Verbosity signal

4.4M tokens

Highly concise, generating 4.4M tokens for the Intelligence Index compared to an average of 11M.
Provider latency

0.81 seconds

Time to first token (TTFT) is competitive, contributing to overall responsiveness.

Technical specifications

Spec Details
Owner AI21 Labs
License Open
Model Type Non-Reasoning
Context Window 256k tokens
Knowledge Cutoff August 2024
Input Modalities Text
Output Modalities Text
Median Output Speed 47 tokens/s
Latency (TTFT) 0.81 seconds
Input Token Price $2.00 / 1M tokens
Output Token Price $8.00 / 1M tokens
Intelligence Index 21 (Rank #22/30)
Verbosity 4.4M tokens (Rank #2/30)

What stands out beyond the scoreboard

Where this model wins
  • **Exceptional Speed:** Achieves a median output speed of 47 tokens/s, making it ideal for applications requiring rapid text generation.
  • **High Conciseness:** Generates significantly fewer tokens for comparable outputs, leading to more efficient processing and potentially lower overall token usage for certain tasks.
  • **Massive Context Window:** A 256k token context window allows for processing very long documents or maintaining extensive conversational histories.
  • **Open License Flexibility:** The open license provides greater freedom for deployment and integration into various systems.
  • **Text-to-Text Efficiency:** Excels in straightforward text generation, summarization, and rephrasing tasks where complex reasoning is not paramount.
Where costs sneak up
  • **Premium Pricing:** Input and output token prices are substantially higher than the market average, leading to elevated operational costs.
  • **Below-Average Intelligence:** Its lower intelligence score means it may struggle with complex analytical tasks, requiring more human oversight or additional tooling.
  • **Costly for Iteration:** High per-token costs can make extensive experimentation or fine-tuning cycles expensive, especially for large datasets.
  • **Inefficient for Reasoning Tasks:** Using it for tasks that demand nuanced understanding or problem-solving will likely yield suboptimal results and still incur high costs.
  • **Scalability Challenges:** While fast, the high per-token cost can make scaling to very high volumes of complex interactions financially prohibitive.

Provider pick

Jamba 1.7 Large is exclusively offered by AI21 Labs, which simplifies provider selection but necessitates a thorough understanding of their service level agreements and pricing structure. Given its unique performance profile, optimizing its use within the AI21 Labs ecosystem is paramount.

When considering Jamba 1.7 Large, the focus shifts from choosing a provider to optimizing your usage with AI21 Labs to mitigate its higher per-token costs while leveraging its speed and conciseness.

Priority Pick Why Tradeoff to accept
**Primary** AI21 Labs Direct access to Jamba 1.7 Large, leveraging their infrastructure for optimal performance. Higher per-token costs require careful usage monitoring.
**Cost-Optimized** AI21 Labs (with careful prompt engineering) Focus on minimizing input/output tokens through efficient prompting and task decomposition. Requires more development effort to achieve cost savings.
**High-Throughput** AI21 Labs (batch processing) Utilize AI21 Labs' capabilities for batch processing to maximize the model's speed for large datasets. Initial setup and data pipeline integration may be more complex.

Note: Jamba 1.7 Large is currently primarily available through AI21 Labs. Provider choices are limited to their direct offerings.

Real workloads cost table

To illustrate the practical implications of Jamba 1.7 Large's pricing and performance, let's examine several real-world scenarios. These examples highlight how its speed and conciseness can be leveraged, while also demonstrating the impact of its higher per-token costs.

The estimated costs are based on the model's input price of $2.00/M tokens and output price of $8.00/M tokens, assuming typical token counts for each scenario.

Scenario Input Output What it represents Estimated cost
**Scenario** **Input** **Output** **What it represents** **Estimated Cost**
**Summarizing a Long Article** 10,000 tokens (e.g., a research paper) 500 tokens (concise summary) Quickly distilling information from extensive documents. $0.02 (input) + $0.004 (output) = ~$0.024
**Generating Product Descriptions (Batch)** 100,000 tokens (100 product specs) 10,000 tokens (100 descriptions) Automating content creation for e-commerce or marketing. $0.20 (input) + $0.08 (output) = ~$0.28
**Chatbot Response (Single Turn)** 100 tokens (user query) 50 tokens (bot response) Handling a single, straightforward user interaction. $0.0002 (input) + $0.0004 (output) = ~$0.0006
**Extracting Key Information from Reports** 50,000 tokens (multiple reports) 2,000 tokens (extracted data points) Automating data extraction from structured or semi-structured text. $0.10 (input) + $0.016 (output) = ~$0.116
**Translating Short Phrases (Batch)** 5,000 tokens (multiple phrases) 5,000 tokens (translated phrases) High-volume, low-complexity translation tasks. $0.01 (input) + $0.04 (output) = ~$0.05

These scenarios highlight that while Jamba 1.7 Large's per-token costs are high, its conciseness can help mitigate total token usage for certain tasks. For high-volume, low-complexity generative tasks, its speed can offer significant operational advantages, but cost-efficiency remains a primary concern for all applications.

How to control cost (a practical playbook)

Optimizing costs with Jamba 1.7 Large requires a strategic approach, given its premium pricing. The key is to leverage its strengths (speed, conciseness, large context) while minimizing the impact of its weaknesses (high per-token cost, lower intelligence for reasoning).

Here are several strategies to ensure cost-effective deployment:

Aggressive Prompt Engineering

Given the high cost per token, every word in your prompt and every token in the output counts. Focus on creating highly efficient and specific prompts.

  • **Be Direct:** Avoid verbose instructions. Get straight to the point.
  • **Few-Shot Examples:** Provide concise, high-quality examples to guide the model without excessive token usage.
  • **Output Constraints:** Explicitly instruct the model on desired output length and format to prevent unnecessary verbosity.
  • **Iterate and Test:** Continuously refine prompts to achieve desired results with the fewest possible tokens.
Pre-processing and Post-processing

Offload tasks that don't require the model's generative capabilities to cheaper, simpler methods. This reduces the token load on Jamba 1.7 Large.

  • **Input Filtering:** Remove irrelevant information from inputs before sending them to the model.
  • **Summarize Inputs:** For very long documents, consider using a cheaper, simpler model or heuristic to pre-summarize before feeding to Jamba 1.7 Large if the full context isn't strictly necessary for the core task.
  • **Output Validation/Refinement:** Use simpler scripts or regex to validate and format outputs, rather than relying on the model for perfect formatting.
  • **Chunking Strategies:** For extremely large documents, strategically chunk inputs to only send the most relevant sections to the model, leveraging its large context window only when truly needed.
Batch Processing for Throughput

Leverage Jamba 1.7 Large's speed by processing multiple requests in batches where possible. This can improve overall efficiency and potentially reduce per-request overhead.

  • **Group Similar Tasks:** Combine multiple similar summarization or generation tasks into a single API call if the provider supports it, or process them sequentially in a high-throughput pipeline.
  • **Asynchronous Operations:** Design your system to handle asynchronous responses, allowing the model to process tasks in parallel or in a queue.
  • **Monitor Latency vs. Throughput:** Balance the need for low latency with the benefits of higher throughput for non-real-time applications.
Strategic Task Allocation

Do not use Jamba 1.7 Large for tasks where its intelligence is overkill or insufficient. Pair it with other models or methods.

  • **Hybrid Architectures:** Combine Jamba 1.7 Large with smaller, cheaper models for simpler tasks (e.g., classification, basic entity extraction).
  • **Human-in-the-Loop:** For tasks requiring higher intelligence or accuracy, integrate human review and correction, especially for critical outputs.
  • **Fallback Mechanisms:** Implement fallbacks to simpler models or rule-based systems for edge cases or when Jamba 1.7 Large's output is unsatisfactory.

FAQ

What are the primary strengths of Jamba 1.7 Large?

Jamba 1.7 Large excels in output speed and conciseness, making it highly efficient for generating text rapidly and with minimal token usage. It also boasts a very large 256k token context window, ideal for processing extensive documents or long conversations.

What are the main limitations of Jamba 1.7 Large?

Its primary limitations are its below-average intelligence score, meaning it may struggle with complex reasoning tasks, and its high per-token pricing, which can lead to significant costs if not managed carefully.

Is Jamba 1.7 Large suitable for complex reasoning tasks?

No, Jamba 1.7 Large is classified as a non-reasoning model and scores below average on intelligence benchmarks. It is not recommended for tasks requiring deep understanding, complex problem-solving, or nuanced logical inference.

How does its conciseness impact cost?

While its per-token price is high, Jamba 1.7 Large's high conciseness means it generates fewer tokens for similar outputs compared to more verbose models. This can partially offset the higher per-token cost, making it potentially more cost-effective for certain tasks than models that are cheaper per token but produce much longer outputs.

What kind of applications is Jamba 1.7 Large best for?

It is best suited for applications requiring fast, concise text generation, summarization of long documents, content rephrasing, or maintaining long conversational contexts where complex reasoning is not the primary demand. Examples include rapid content creation, data extraction from large texts, or chatbot responses for straightforward queries.

Who is the provider of Jamba 1.7 Large?

Jamba 1.7 Large is provided by AI21 Labs. They are the primary platform for accessing and utilizing this model.

What is the knowledge cutoff for Jamba 1.7 Large?

The model's knowledge base extends up to August 2024, meaning it has information and understanding of events and data available up to that point.


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