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Technical

Run a Local AI Model on Your Computer with Ollama

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Although cloud-based AI assistants are practical, sometimes without internet connection, you may want to work completely free or without going to any server. Here’s exactly for this need: local (local) LLM run.

#### What does the local model mean?
A language model is to run your own computer without connecting to the internet with processor/plugin card power. The model file is downloaded to your disc and takes place on your entire process device.

#### Why choose?
Privacy (no data goes out), cost (no subscription fee), offline access and unlimited usage are the biggest advantages. Disadvantage is limited to the power of your hardware, usually you get unstrong results from the largest cloud models.

#### What is it?
Ollama is a free, open source tool that makes it possible to run local LLM individually. Works on Windows, Mac and Linux, and popular open source models such as Llama, Mistral, Gemma, DeepSeek are easy to download and run.

#### Installation and first use m
After downloading and running the installation file from Ollama's official site, you can download and start chatting with a single command like "rotation run llama3" in the terminal. The first download can take several GB but then it works completely offline.

#### Hardware requirements
Small models (3-8 billion parameters) operate at reasonable speed on most modern laptops; large models require a strong screen card (GPU) and plenty of RAM (over 30 billion parameters). It is critical to choose the model size suitable for your hardware.

#### Which tasks are useful?
It is ideal for local models for prompt engineering work that you want to make unlimited trials, get help without internet connection when writing the code.

#### Know Limitation
Local outdoor welding models can often do strong reasoning up to the most up-to-date large cloud models (GPT-5, Claude, Gemini). Critical is a good practice to use comparatively with cloud models in tasks requiring high accuracy.

Local AI is one of the first steps of a future that everyone can have their own "special" AI assistant — and today, free and surprisingly accessible.