Skip to content
Courses/Fine-tuning and post-training for LLMs/Project: adapted model for an SMB

Project: adapted model for an SMB

The final project adapts an open model for support at a fictional SMB: it classifies emails, drafts responses, and knows when to ask for clarification without inventing policies.

  • Build a small, clean, and auditable dataset.
  • Train a LoRA/QLoRA adapter and compare it against the baseline.
  • Export the result for local use with Ollama or llama.cpp.

Project structure

Terminal
modelo-soporte-pyme/
  data/
    train.jsonl
    validation.jsonl
    test.jsonl
    data_card.md
  configs/
    lora.yaml
  evals/
    cases.jsonl
    baseline.json
    lora-v1.json
    gguf-q5.json
  outputs/
    adapter/
    gguf/
  Modelfile
  manifest.json
  README.md

Final manifest

Terminal
{
  "base_model": "Qwen/Qwen3-4B",
  "method": "LoRA",
  "dataset": "soporte-pyme-v1",
  "train_examples": 1200,
  "test_examples": 120,
  "privacy_review": true,
  "eval_result": {
    "format_ok": 0.94,
    "privacy_refusal": 0.96,
    "general_regression": "acceptable"
  },
  "export": "GGUF Q5_K_M",
  "runtime": "Ollama",
  "decision": "internal pilot"
}
Complete Aulafy mapSee how this lesson fits without leaving your path.

Complete Aulafy map

How all courses connect

This is not a checklist. Start with the foundation, choose an outcome, and go deeper only when your project needs more control.

  1. 1Understand
  2. 2Apply or build
  3. 3Operate with confidence
01

Choose an application

Turn the foundation into a visible outcome: a website, a business improvement, media, or an interactive experience.

Continue into the technical branch when you need to maintain code, data, or infrastructure.

02

Build with code

Prepare your environment, work with coding agents, and run models while keeping control of your projects.

This branch prepares you to design and operate reliable AI systems.

03

Take systems to production

Combine retrieval, agents, evaluation, security, deployment, and model adaptation when the problem requires it.

You do not need every course: choose the component your system needs and return as it grows.

View full catalogue