Introduction

By nature LLM's are restricted to text generation. So there is no access to internet, your computer files or your inner network to do something usefull. Usually information that you can ask about is limited by LLM's learning date. Everything that occured after this date is a mistery for it.

It's easy to check. You would need LangChain NuGet package. It's a meta package that includes all necessary dependencies(LangChain.Core and LangChain.Providers.Ollama): And ollama with llama3.1 running on your computer.

We will start with basic ollama setup and simple question to the LLM:

using LangChain.Providers;
using LangChain.Providers.Ollama;
using Ollama;
using static LangChain.Chains.Chain;

var provider = new OllamaProvider(
    // url: "http://172.16.50.107:11434", // if you have ollama running on different computer/port. Default is "http://localhost:11434/api"
    );
var model = new OllamaChatModel(provider, id: "llama3.1").UseConsoleForDebug();

var chain =
    Set("What is tryAGI/LangChain? In 5 words")
    | LLM(model);

await chain.RunAsync();

In the console you will see pretty general answer:

tryAGI/LangChain is a research project focused on developing an advanced conversational AI system that can understand and generate human-like text in multiple languages. The goal is to create a versatile, multilingual language model that can engage in complex conversations, learn from its interactions, and adapt to new contexts.

So, basically, llama3.1 guesses the answer. It has no idea what you are asking about.