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Conventional RAG Falls Short with Enterprise Databases

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    * [![vid-icon](https://www.gigaspaces.com/wp-content/uploads/2024/07/solutons.png) Massimo Pezzini, Gartner Analyst Emeritus  ](https://go.gigaspaces.com/5-top-use-cases-for-driving-business-with-data-hub-architecture)

5 Top Use Cases For Driving Business With Data Hub Architecture 

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Taking the AI leap from RAG to TAG

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Conventional RAG Falls Short with Enterprise Databases

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    * [![vid-icon](https://www.gigaspaces.com/wp-content/uploads/2024/07/solutons.png) Massimo Pezzini, Gartner Analyst Emeritus  ](https://go.gigaspaces.com/5-top-use-cases-for-driving-business-with-data-hub-architecture)

5 Top Use Cases For Driving Business With Data Hub Architecture 

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      * [Proactive AI Governance](https://www.gigaspaces.com/how-it-works/proactive-ai-governance)
    * [![vid-icon](https://www.gigaspaces.com/wp-content/uploads/2025/02/How-it-works-menu.jpg)](https://go.gigaspaces.com/effective-ai-governance-wp)

Ensure GenAI compliance and governance 

[Read the Whitepaper![icon](/wp-content/uploads/2023/04/Group-30743.png)](https://go.gigaspaces.com/effective-ai-governance-wp)

  * [Success Stories![](https://www.gigaspaces.com/wp-content/uploads/2022/11/Path-16484.svg)](https://www.gigaspaces.com/case-studies)

    * By Use Case

      * [Procurement](https://www.gigaspaces.com/use-cases/procurement-supply-chain)
      * [Operations](https://www.gigaspaces.com/use-cases/enhancing-pharmaceutical-operations)
      * [Budget Management](https://www.gigaspaces.com/use-cases/educational-organizations-budget-resources)
      * [Sales Operations](https://www.gigaspaces.com/use-cases/retail-boost-sales)
      * [Service Providers](https://www.gigaspaces.com/use-cases/contract-control-cost-savings)
      * [Utilities Management](https://www.gigaspaces.com/use-cases/cut-sla-penalties)
      * [Restaurant Management](https://www.gigaspaces.com/use-cases/power-smarter-restaurant-growth-erag)
    * By Industry

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      * [Pharma](https://www.gigaspaces.com/case-studies/transforming-patient-outcomes)
      * [Education](https://www.gigaspaces.com/case-studies/achieving-educational-budget-control)
      * [Retail](https://www.gigaspaces.com/case-studies/retail-intelligence-with-erag)
      * [Shipping](https://www.gigaspaces.com/case-studies/redefining-global-logistics)
      * [Energy](https://www.gigaspaces.com/case-studies/boosting-operations-reducing-penalties)
      * [Hospitality](https://www.gigaspaces.com/case-studies/restaurant-increase-profit-erag)
    * [![vid-icon](https://www.gigaspaces.com/wp-content/uploads/2025/02/Company-menu-thumb.jpg)](https://go.gigaspaces.com/webinarod/ecurely-unlocking-structured-data-for-enterprise-ai-0)

Monkey See, AI Do - All about CUA

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Taking the AI leap from RAG to TAG

[Read the Blog![icon](/wp-content/uploads/2023/04/Group-30743.png)](https://www.gigaspaces.com/blog/from-rag-to-tag)

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GigaSpaces, IBM & AWS make AI safer

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    * Our Products
      * [eRAG](https://www.gigaspaces.com/products/erag)
        * [GenAI Catalyst](https://www.gigaspaces.com/products/genai-catalyst)
        * [Instant Data](https://www.gigaspaces.com/products/instant-data)
        * [Respond Proactively](https://www.gigaspaces.com/products/proactive-ai)
        * [Act Autonomously](https://www.gigaspaces.com/products/data-autonomy)
      * [Smart DIH](https://www.gigaspaces.com/products/smart-digital-integration-hub)
      * [XAP](https://www.gigaspaces.com/products/xap-imdg)
    * Solutions for
      * [Pharma](https://www.gigaspaces.com/products/erag/pharma)
      * [Procurement](https://www.gigaspaces.com/products/erag/procurement)
  * Solutions
    * [Digital Innovation Over Legacy Systems](https://www.gigaspaces.com/use-cases/digital-innovation-acceleration)
    * [Integration Data Hub](https://www.gigaspaces.com/technology/integration-data-hub)
    * [API Scaling](https://www.gigaspaces.com/use-cases/application-acceleration)
    * [Hybrid/Multi-cloud Integration](https://www.gigaspaces.com/use-cases/hybrid-or-multi-cloud-integration)
    * [Customer 360](https://www.gigaspaces.com/use-cases/customer-360)
    * [Retail](https://www.gigaspaces.com/retail-and-ecommerce-2)
    * [Financial Services](https://www.gigaspaces.com/financial-services)
    * [Insurance Companies](https://www.gigaspaces.com/industry-solutions/insurance)
  * How it Works
    * [eRAG Technology Overview](https://www.gigaspaces.com/how-it-works/erag-how-it-works)
      * [AI-Ready, IT-Friendly](https://www.gigaspaces.com/products/ai-ready)
      * [Semantic Reasoning](https://www.gigaspaces.com/how-it-works/semantic-reasoning)
      * [Questions to SQL Queries](https://www.gigaspaces.com/how-it-works/questions-into-sql-queries)
      * [Asked & Answered in Natural Language](https://www.gigaspaces.com/how-it-works/asked-answered-natural-language)
      * [Multiple Data Sources](https://www.gigaspaces.com/how-it-works/supported-data-sources)
      * [Governance](https://www.gigaspaces.com/how-it-works/proactive-ai-governance)
  * [Success Stories](https://www.gigaspaces.com/case-studies)
    * By Use Case
      * [Procurement](https://www.gigaspaces.com/use-cases/procurement-supply-chain)
      * [Operations](https://www.gigaspaces.com/use-cases/enhancing-pharmaceutical-operations)
      * [Budget Management](https://www.gigaspaces.com/use-cases/educational-organizations-budget-resources)
      * [Sales Operations](https://www.gigaspaces.com/use-cases/retail-boost-sales)
      * [Service Providers](https://www.gigaspaces.com/use-cases/contract-control-cost-savings)
      * [Utilities Management](https://www.gigaspaces.com/use-cases/cut-sla-penalties)
      * [Restaurant Management](https://www.gigaspaces.com/use-cases/power-smarter-restaurant-growth-erag)
    * By Industry
      * [Logistics](https://www.gigaspaces.com/case-studies/optimizing-supply-chain-with-ai-powered-insights)
      * [Pharma](https://www.gigaspaces.com/case-studies/transforming-patient-outcomes)
      * [Education](https://www.gigaspaces.com/case-studies/achieving-educational-budget-control)
      * [Retail](https://www.gigaspaces.com/case-studies/retail-intelligence-with-erag)
      * [Shipping](https://www.gigaspaces.com/case-studies/redefining-global-logistics)
      * [Energy](https://www.gigaspaces.com/case-studies/boosting-operations-reducing-penalties)
      * [Hospitality](https://www.gigaspaces.com/case-studies/restaurant-increase-profit-erag)
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# What is Supervised Fine-Tuning?

[More Glossary Terms](https://www.gigaspaces.com/data-terms)

Supervised fine-tuning is a machine learning technique that involves retraining a model that was pretrained on unlabeled data with labeled data to adapt it for a particular task; this process is especially useful in customizing large language models (LLMs) or other AI systems so they produce more accurate and relevant results for specific applications. While the initial pretraining phase uses massive amounts of general data, supervised fine-tuning utilizes task-specific datasets, which are typically labeled by humans.

In terms of natural language processing (NLP), [supervised fine-tuning](https://www.gigaspaces.com/question/what-is-instruction-fine-tuning-how-it-works) LLM (large language model) refers to refining an already capable model (like [GPT ](https://www.gigaspaces.com/blog/incorporating-generative-ai-in-enterprise-applications)or BERT) using carefully curated question-answer pairs, customer support transcripts, legal documents, or domain-specific texts. The goal is to ensure that the model understands language broadly and performs well on the narrow tasks that matter to a business or research problem.

It’s important to distinguish this from self-supervised fine-tuning, where models learn patterns from data without explicit labels. While both techniques refine model performance, supervised fine-tuning requires clearly defined inputs and expected outputs, typically annotated by humans.

## The Process of Supervised Fine-tuning

Supervised fine-tuning follows a structured and deliberate process. It begins with selecting a base model (often a pre-trained transformer model such as GPT, BERT, T5, or LLaMA). These models have already learned general language patterns from massive corpora.

Let's break down the supervised fine-tuning process:

### **Step 1: Define the Task**

Clearly define the downstream task (text classification, question answering, summarization, or sentiment analysis) to make sure the model is trained to effectively perform a specific function. 

### **Step 2: Build the Supervised Fine-tuning Dataset**

The supervised fine-tuning dataset consists of labeled examples that are directly related to the specific task in question. For example, if the goal is to classify customer sentiment, the dataset will include text samples marked as “positive,” “negative,” or “neutral.” The effectiveness of fine-tuning hinges on the quality and variety of these examples.

### **Step 3: Preprocessing and Tokenization**

Text inputs and outputs are tokenized or converted into a format the model understands, which could involve standardizing formats, removing anomalies, and seeing alignment between inputs and labels.

### **Step 4: Fine-tuning the Model**

With the labeled dataset, the model is trained further to better match its predictions to the correct answers. Since the base model already has a solid grasp of language, this step is usually faster and less resource-intensive than building a model from the ground up.

### **Step 5: Evaluation and Validation**

When training is completed, the model is tested on a separate validation set to weigh up its performance. Common metrics such as accuracy, F1-score, or BLEU score (for tasks involving text generation) assist with measuring the degree of the model’s improvement. 

### **Step 6: Deployment and Monitoring**

Once the model passes validation, it can be deployed in a production environment. Continuous monitoring is key to seeing that it continues to perform well, and periodic retraining might be needed as new data becomes available.

## The Benefits of Supervised Fine-tuning

Supervised fine-tuning provides several practical and technical advantages, making it a popular choice for businesses and researchers working with AI.

**Improved Accuracy for Specific Tasks:** Organizations can significantly improve output relevance by training the model on a targeted dataset. For instance, a legal-tech company can fine-tune a model on court rulings to better understand legal terminology and context.

**Efficient Use of Resources:** Compared to training an entire model from scratch, supervised fine-tuning saves time, compute power, and costs. Pre-trained models already possess general language understanding, so only minor adjustments are needed.

**Faster Time to Deployment:** Fine-tuned models are typically quicker to validate and deploy since they start from a reliable base.

**Customization and Differentiation:** Enterprises can tailor their AI solutions to proprietary data and workflows. An example would be a customer support chatbot being fine-tuned on internal help desk tickets to help it align better with the company's language and tone.

**Improved User Experience:** Better task performance translates into more accurate, useful, and engaging interactions. This could be for chatbots, content recommendations, or automated document summarization.

## Key Factors in Deciding Between Inference and Training

Choosing between using an [existing inference model and training](https://www.gigaspaces.com/news/three-tips-for-crafting-an-ai-strategy) a new one hinges on factors such as the type of problem, objectives, and the resources that are available.

**Time to Market:** Using a pre-trained model can significantly reduce the time required to deploy a solution, allowing companies to launch products faster and gain a competitive advantage. This is particularly important in fast-moving industries, where time is crucial to maintaining market leadership.

**Resource Constraints:** Training a new model often needs substantial computational power, large datasets, and time, which can be resource-intensive. In contrast, inference models generally need fewer resources, enabling businesses to achieve high performance more quickly and cost-effectively.

**Model Performance:** Training an [ML model](https://www.gigaspaces.com/blog/challenges-and-considerations-for-architecting-machine-learning-infrastructure/) from scratch involves iterative processes that may not always yield the desired results. Pre-trained inference models, on the other hand, are often more reliable out of the box. However, they may still need updates to address issues, such as model explainability and bias mitigation, to ensure they meet current ethical and performance standards.

**Team Expertise:** Developing a robust ML model requires specialized skills in both training and deployment. If an entity lacks this expertise, relying on pre-trained inference models can be a more practical solution, eliminating the need for extensive in-house development while still achieving high-quality results.

## 

## Common Applications of Supervised Fine-tuning

Supervised fine-tuning is widely used across industries to improve model performance for niche tasks. Here are some of the most common applications:

  * **Customer Service and Chatbots:** Enterprises often fine-tune LLMs on support tickets, FAQs, and user queries to create more responsive and helpful virtual assistants.
  * **Healthcare:** Models can be fine-tuned on clinical notes, diagnostic codes, and medical research to assist in symptom checking, medical summarization, or drug discovery.
  * **Finance and Legal Tech:** In domains that require high precision, such as law or finance, fine-tuning enables models to understand regulatory terminology, contracts, and compliance language.
  * **Content Generation and Summarization:** News platforms and educational companies fine-tune models to summarize articles, generate quizzes, or draft reports based on structured inputs.
  * **Sentiment Analysis and Market Research:** Businesses can analyze customer feedback more accurately by training models to detect nuanced sentiments specific to their brand or industry.



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