Top Free Prompt Optimization tools, APIs, and Open Source models
Tags: ai, topfreeapis, promptoptimization, opensourcemodels
Published: 2023-11-29 08:32:02

## **What is [Prompt Optimization API](https://www.edenai.co/feature/prompt-optimization)?**

The [Prompt Optimization API](https://www.edenai.co/feature/prompt-optimization), produced by Eden AI's developers, transforms prompt-based AI systems by simplifying them and enhancing the precision of text generation and user experience. Prompt optimization is a practical strategy employed in the realm of Natural Language Processing (NLP) to clarify and refine text inputs for improved results from large language models.


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/lbquhism4wjp5lr540wq.jpg)



Language models in NLP are designed to craft text using patterns and information gathered from large datasets. Nevertheless, users may not always get a precise result, especially when the model is given dubious or unclear commands. To avoid this issue, prompt optimization can assist users in precisely directing the model to generate the required outcome.



## **Top Open Source (Free) Prompt Optimization models on the market**

For users seeking a cost-effective engine, opting for an open-source model is recommended. Here is the list of the best Prompt Optimization Open Source Models:

**1‍. [AOAI](https://github.com/ahmedalm1/AOAI-Prompt-Optimization-Tool)**

The Azure OpenAI Prompt Optimization Tool is an easy-to-use Python program that employs OpenAI's GPT-3 technology and tkinter graphical user interface. The tool assesses prompts submitted by the user, enhances them, and provides improved responses. Its features include prompt input, response display, and user-friendly functions, which all utilize the power of language optimization through AI.


**2. [transformers](https://github.com/huggingface/transformers)**

Hugging Face's Transformers library has many pre-trained models, including GPT models. It is regularly used for natural language processing tasks. The repository has different examples and tools for refining and optimizing prompts.


**3. [Chatgpt3](https://github.com/mattnigh/ChatGPT3-Free-Prompt-List)**

This is the ChatGPT open-source model for prompt optimization. 


**4. [Prompt-Engineering](https://github.com/natnew/Awesome-Prompt-Engineering)**

This open source model has prompt optimization from basic to advanced level.


## **Cons of Using Open Source AI Models**

‍While open-source models offer many advantages, they also have potential drawbacks and challenges. Here are some cons of using open-source models:

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- **Not Entirely Cost Free:** Open-source models, while providing valuable resources to users, may not always be entirely free of cost. Users often need to bear hosting and server usage expenses, especially when dealing with large or resource-intensive data sets.
- **Lack of Support**: Open-source models may not have official support channels or dedicated customer support teams. If you encounter issues or need assistance, you might have to rely on community forums or the goodwill of volunteers, which can be less reliable than commercial support.
- **Limited Documentation**: Some open source models may need more complete or better-maintained documentation. This can make it difficult for developers to understand how to use the model effectively, leading to frustration and wasted time.
- **Security Concerns**: Security vulnerabilities can exist in open-source models, and it may take longer for these issues to be addressed compared to commercially supported models. Users of open-source models may need to monitor for security updates and patches actively.
- **Scalability and Performance**: Open source models may not be as optimized for performance and scalability as commercial models. If your application requires high performance or needs to handle a large number of requests, you may need to invest more time in optimization.

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## **Why choose Eden AI?**

Given the potential costs and challenges related to open-source models, one cost-effective solution is to use APIs. Eden AI smoothens the incorporation and implementation of AI technologies with its API, connecting to multiple AI engines.

Eden AI presents a broad range of AI APIs on its platform, customized to suit your needs and financial limitations. These technologies include data parsing, language identification, sentiment analysis, logo recognition, question answering, data anonymization, speech recognition, and numerous other capabilities.

To get started, we offer free $10 credits for you to explore our APIs.

![https://assets-global.website-files.com/61e7d259b7746e3f63f0b6be/652940e1bbfa7f595baab8ae_Group%2060720%20(1).png](https://assets-global.website-files.com/61e7d259b7746e3f63f0b6be/652940e1bbfa7f595baab8ae_Group%2060720%20(1).png)


**[Try Eden AI for FREE](https://app.edenai.run/user/register?referral=top-free-prompt-optimization-tools-apis-and-open-source-models)**

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## **Access Prompt Optimization providers with one API**

Our standardized API enables you to integrate Invoice Parser APIs into your system with ease by utilizing various providers on Eden AI. Here is the list (in alphabetical order):

- OpenAI

**1. OpenAI- Available on [Eden AI](https://app.edenai.run/user/register?referral=top-free-prompt-optimization-tools-apis-and-open-source-models)**


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/dkebac1r6l2j2y6el0n6.png)


The creators of Eden AI have skillfully integrated OpenAI's innovative technologies to develop a fast, efficient optimization solution. By making use of OpenAI's language understanding abilities, this integration empowers users to enhance input prompts and attain better AI model performance.

Consequently, there is a flexible system that enhances text creation across a diverse range of situations, transforming the method of prompt-based interactions with AI. This invention not only makes it easier for people and AI to communicate but also shows the incredible possibilities that come from two pioneering forces working together to push the boundaries of AI-driven abilities.



## **Pricing Structure for Prompt Optimization API Providers**

Eden AI offers a user-friendly platform for evaluating pricing information from diverse API providers and monitoring price changes over time. As a result, keeping up-to-date with the latest pricing is crucial. The pricing chart below outlines the rates for smaller quantities for November 2023, as well as you can get discounts for potentially large volumes.


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/q7jfz8y5mh8bfv1zz0gl.png)

**[Check your prices on Eden AI](https://app.edenai.run/user/register?referral=top-free-prompt-optimization-tools-apis-and-open-source-models)**

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## **How Eden AI can help you?**

Eden AI is the future of AI usage in companies: our app allows you to call multiple AI APIs.

![https://assets-global.website-files.com/61e7d259b7746e3f63f0b6be/6329c430012402204ba81113_ezgif.com-gif-maker(1).gif](https://assets-global.website-files.com/61e7d259b7746e3f63f0b6be/6329c430012402204ba81113_ezgif.com-gif-maker(1).gif)

- Centralized and fully monitored billing on Eden AI for Prompt Optimization APIs
- Unified API for all providers: simple and standard to use, quick switch between providers, access to the specific features of each provider
- Standardized response format: the JSON output format is the same for all suppliers thanks to Eden AI's standardization work. The response elements are also standardized thanks to Eden AI's powerful matching algorithms.
- The best Artificial Intelligence APIs in the market are available: big cloud providers (Google, AWS, Microsoft, and more specialized engines)
- Data protection: Eden AI will not store or use any data. Possibility to filter to use only GDPR engines.

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You can see Eden AI documentation [here](https://docs.edenai.co/reference/text_embeddings_create).

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## **Next step in your project**

The Eden AI team can help you with your Prompt Optimization integration project. This can be done by :

- Organizing a product demo and a discussion to understand your needs better. You can book a time slot on this link: [Contact](https://www.edenai.co/contact?referral=top-free-prompt-optimization-tools-apis-and-open-source-models)
- By testing the public version of Eden AI for free: however, not all providers are available on this version. Some are only available on the Enterprise version.
- By benefiting from the support and advice of a team of experts to find the optimal combination of providers according to the specifics of your needs
- Having the possibility to integrate on a third-party platform: we can quickly develop connectors.

**[Create your account on Eden AI](https://app.edenai.run/user/register?referral=top-free-prompt-optimization-tools-apis-and-open-source-models)**