Fine-Tuned Model

Pre-trained model that has been further trained on a smaller, task-specific dataset to adapt it to a particular use case or domain. This process enhances the model's performance and relevance for the targeted task.

Seamless Integration with Plug & Play Solutions

Easily incorporate advanced generative AI into your team, product, and workflows with Promptitude's plug-and-play solutions. Enhance efficiency and innovation effortlessly.

Sign Up Free & Discover Now

What is?

Fine-tuning involves taking a pre-trained model, which has already been trained on a large and general dataset, and adjusting its parameters to fit a specific task or domain. This approach leverages the broad knowledge acquired by the pre-trained model and refines it with task-specific data, making it more accurate and effective for the new task.

Fine-tuning can be applied to various types of models, including large language models (LLMs), convolutional neural networks (CNNs), and vision transformers (ViTs). The process typically involves supervised learning, but it can also include reinforcement learning, self-supervised learning, or semi-supervised learning depending on the task.

Why is important?

  • Efficiency and Cost-Effectiveness: Fine-tuning is generally faster and more cost-effective than training a model from scratch. It reduces the need for extensive computational resources and large amounts of labeled data.
  • Better Performance on Specific Tasks: Fine-tuned models can achieve higher performance on specific tasks compared to their pre-trained counterparts. This is particularly useful in scenarios where task-specific data is limited.
  • Customization and Adaptability: Fine-tuning allows models to be adapted to niche domains or specific business needs, making advanced AI models more accessible and useful for a wider range of applications.

How to use

  • Dataset Preparation: Gather a smaller, task-specific dataset that reflects the desired use case. This dataset should include examples of inputs and corresponding desired outputs.
  • Model Selection: Choose a pre-trained model that is relevant to your task. For example, a general LLM might be fine-tuned for coding tasks or customer support.
  • Training: Train the pre-trained model on the new dataset. This can involve updating the entire neural network or just the outer layers, depending on how similar the new task is to the original task. A lower learning rate is often used to prevent drastic changes to the pre-trained weights.
  • Evaluation and Iteration: Evaluate the fine-tuned model using a validation set to ensure it meets the desired performance criteria. If necessary, iterate the fine-tuning process with adjusted parameters to improve performance further.

Examples

  • Customer Support Chatbot: A company fine-tunes a pre-trained large language model (LLM) like GPT-4 on a dataset of previous customer support interactions specific to their industry. The fine-tuned model is then integrated into their customer support system to provide more accurate and relevant responses to user queries.

    For instance, when a customer asks about the return policy, the fine-tuned model can generate a response that includes specific details about the company's return process, ensuring the answer is both accurate and contextually relevant.
Pre-trained Model Response: "Return policies vary by store."
Fine-Tuned Model Response: "Our return policy allows for returns within 30 days. Please contact our customer support for more details."

By fine-tuning the model, the company can provide better customer service, enhancing the user experience and ensuring that the responses align with their specific policies and procedures.

Additional Info

How to Add OpenAI Fine-Tuned Models to Promptitude

With Promptitude, you can easily connect your fine-tuned models to OpenAI using our API. This allows you to personalize your prompts and compare your models with those from other providers.

Unleash the Power of GPT for Your Business

Ready to take your GPT capabilities to the next level? With Promptitude and our expertise, we can help you create powerful prompts that will revolutionize your workflows. So why wait? Discover how our GPT-Prompt development services can transform your business.

Get in Touch & Schedule a Session