LLM and Ollama

Introduction

This is a page about ollama and you guest it LLM. I have downloaded several models and got a UI going over them locally. The plan is to build something like Claude desktop in Typescript to Golang. First some theory in Python from here. Here is the problem I am trying to solve.

Using the Remote Ollama

You can connect by setting the host with

export OLLAMA_HOST=192.blah.blah.blah

Now you can use with

ollama run llama3.2:latest

Taking lamma3.2b as an example

Model Info

• Architecture:llama Who made it
• Parameters:3.2B - Means 3.2 billion parameters (bigger requires more resources)
• Context Length:131072 - Number of tokens it can injest
• Embedding Length:3072 - Size of the vector for each token in the input text
• Quantization:Q4_K_M - Too complex to explain

You can customize the mode with a Modelfile and running create with ollama. For example

FROM llama3.2

# set the temperature where higher is more creative
PARAMETER temperature 0.3

SYSTEM """
   You are Bill, a very smart assistant who answers questions succintly and informatively
"""

Now we can create a copy with

ollama create bill -f ./Modelfile

Rest API Interaction

So we can send questions to llama using the the rest endpoint to 11434

curl http://192.blah.blah.blah:11434/api/generate -d '{ 
  "model": "llama3.2", 
  "prompt": "Why is the sky blue?",
  "stream": false 
}'

We can chat by changing the endpoint and the format by adding format in the playload

curl http://192.blah.blah.blah:11434/api/chat -d '{ 
  "model": "llama3.2", 
  "prompt": "Why is the sky blue?",
  "stream": false,
  "format": "json" 
}'

All of the options are at here

UI Based Client Msty

Seems that Msty was a good choice. You specify a provide and you can then put in 192.blah.blah.blah:11434. It support deepseek and other provider too.