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Notes on models and the making of them

Practical write-ups on retrieval-augmented generation, fine-tuning open-source models on modest hardware, and the computer-vision projects that started it — published on Medium.

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Medium
  1. 01

    Medium · 2025 · 6 min read

    Guidelines for Fine-Tuning Open-Source LLMs with Limited Computing Resources

    Fine-tuning Qwen2.5-Coder-14B on a single Kaggle P100 using Unsloth, 4-bit quantization and LoRA — dataset prep through to inference.

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  2. 02

    Medium · 2025 · 4 min read

    LightRAG is lite RAG

    Where LightRAG sits against a conventional retrieval-augmented generation pipeline, and what makes it the lighter option.

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  3. 03

    Medium · 2022 · 7 min read

    Object recognition and handling overfitting for CIFAR-10 image dataset

    Building an object recognition model on CIFAR-10, and the techniques that keep it from overfitting.

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  4. 04

    Medium · 2022 · 6 min read

    Introduction to a machine learning project: Handwritten Digit Recognition

    Demonstration of a simple machine learning project aiming that a beginner can learn and understand the basic of it and can apply further.

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