Home AI News Building NLP Models Made Easy: One Line of Code to Prototype

Building NLP Models Made Easy: One Line of Code to Prototype

Building NLP Models Made Easy: One Line of Code to Prototype

Building NLP Models Made Easy with Prompt2Model

Building a natural language processing (NLP) model to solve a specific problem used to be a complex and time-consuming task. It involved defining the task scope, finding or creating suitable data, choosing a model architecture, training the model, evaluating its performance, and deploying it for real-world usage. However, researchers have developed a new tool called Prompt2Model that simplifies the process and allows users to prototype NLP models with just a single line of code.

Prompt2Model working architecture
Working architecture of Prompt2Model. Source: Prompt2Model

How Prompt2Model Works

Prompt2Model is an automated pipeline that allows users to specify the desired behavior of the system using simple prompts and generates a deployable special-purpose model. It consists of the following components:

Dataset retrieval

Given a prompt, Prompt2Model first looks for existing manually annotated data that can support the user’s task description.

Dataset generation

To support a wide range of tasks, Prompt2Model includes a Dataset Generator that generates synthetic training data based on the user’s specific requirements. This is done using an LLM with in-context learning, specifically OpenAI’s gpt-3.5-turbo-0613.

Model retrieval

Prompt2Model selects a pre-trained language model with the relevant knowledge for the user’s goal. This model serves as the student model, which is further fine-tuned and evaluated using the generated and retrieved data.


Prompt2Model provides an easy-to-use graphical user interface in the form of a web application built with Gradio. This allows downstream users to interact with the trained model and easily deploy it on a server for real-world usage.

Overall, Prompt2Model is a powerful tool for quickly building small and competent NLP systems. It eliminates the need for manual data annotation and complicated architecture design, allowing users to achieve better performance in a shorter period of time.

Future Possibilities for Prompt2Model

With its extensible design, Prompt2Model opens up possibilities for exploring new techniques in model distillation, dataset generation, synthetic evaluation, dataset retrieval, and model retrieval. It has the potential to foster collaborative innovation by encouraging researchers to propose distinct challenges and contribute to the development and improvement of the framework’s components.

Check out the paper and the GitHub repository for more information on Prompt2Model. All credit for this research goes to the researchers involved in this project.

About the Author

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Janhavi Lande is an upcoming data scientist and ML/AI researcher. She is an Engineering Physics graduate from IIT Guwahati, class of 2023. In her free time, she enjoys traveling, reading, and writing poems.

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