Instructions to use ZirTech/OmniMath-2B-GGUF with libraries, inference providers, notebooks, and local apps. Follow these links to get started.

Libraries

How to use ZirTech/OmniMath-2B-GGUF with llama-cpp-python:

# !pip install llama-cpp-python

from llama_cpp import Llama

llm = Llama.from_pretrained(
	repo_id="ZirTech/OmniMath-2B-GGUF",
	filename="OmniMath-2B-F16.gguf",
)

llm.create_chat_completion(
	messages = [
		{
			"role": "user",
			"content": "What is the capital of France?"
		}
	]
)

Notebooks
Google Colab
Kaggle
Local Apps Settings

llama.cpp

How to use ZirTech/OmniMath-2B-GGUF with llama.cpp:

Install (macOS, Linux)

curl -LsSf https://llama.app/install.sh | sh
# Start a local OpenAI-compatible server with a web UI:
llama serve -hf ZirTech/OmniMath-2B-GGUF:Q4_K_M
# Run inference directly in the terminal:
llama cli -hf ZirTech/OmniMath-2B-GGUF:Q4_K_M

Install from WinGet (Windows)

winget install llama.cpp
# Start a local OpenAI-compatible server with a web UI:
llama serve -hf ZirTech/OmniMath-2B-GGUF:Q4_K_M
# Run inference directly in the terminal:
llama cli -hf ZirTech/OmniMath-2B-GGUF:Q4_K_M

Use pre-built binary

# Download pre-built binary from:
# https://github.com/ggerganov/llama.cpp/releases
# Start a local OpenAI-compatible server with a web UI:
./llama-server -hf ZirTech/OmniMath-2B-GGUF:Q4_K_M
# Run inference directly in the terminal:
./llama-cli -hf ZirTech/OmniMath-2B-GGUF:Q4_K_M

Build from source code

git clone https://github.com/ggerganov/llama.cpp.git
cd llama.cpp
cmake -B build
cmake --build build -j --target llama-server llama-cli
# Start a local OpenAI-compatible server with a web UI:
./build/bin/llama-server -hf ZirTech/OmniMath-2B-GGUF:Q4_K_M
# Run inference directly in the terminal:
./build/bin/llama-cli -hf ZirTech/OmniMath-2B-GGUF:Q4_K_M

Use Docker

docker model run hf.co/ZirTech/OmniMath-2B-GGUF:Q4_K_M

LM Studio
Jan

vLLM

How to use ZirTech/OmniMath-2B-GGUF with vLLM:

Install from pip and serve model

# Install vLLM from pip:
pip install vllm
# Start the vLLM server:
vllm serve "ZirTech/OmniMath-2B-GGUF"
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:8000/v1/chat/completions" \
	-H "Content-Type: application/json" \
	--data '{
		"model": "ZirTech/OmniMath-2B-GGUF",
		"messages": [
			{
				"role": "user",
				"content": "What is the capital of France?"
			}
		]
	}'

Use Docker

docker model run hf.co/ZirTech/OmniMath-2B-GGUF:Q4_K_M

Ollama
How to use ZirTech/OmniMath-2B-GGUF with Ollama:
```
ollama run hf.co/ZirTech/OmniMath-2B-GGUF:Q4_K_M
```

Unsloth Studio

How to use ZirTech/OmniMath-2B-GGUF with Unsloth Studio:

Install Unsloth Studio (macOS, Linux, WSL)

curl -fsSL https://unsloth.ai/install.sh | sh
# Run unsloth studio
unsloth studio -H 0.0.0.0 -p 8888
# Then open http://localhost:8888 in your browser
# Search for ZirTech/OmniMath-2B-GGUF to start chatting

Install Unsloth Studio (Windows)

irm https://unsloth.ai/install.ps1 | iex
# Run unsloth studio
unsloth studio -H 0.0.0.0 -p 8888
# Then open http://localhost:8888 in your browser
# Search for ZirTech/OmniMath-2B-GGUF to start chatting

Using HuggingFace Spaces for Unsloth

# No setup required
# Open https://huggingface.co/spaces/unsloth/studio in your browser
# Search for ZirTech/OmniMath-2B-GGUF to start chatting

How to use ZirTech/OmniMath-2B-GGUF with Pi:

Start the llama.cpp server

# Install llama.cpp:
brew install llama.cpp
# Start a local OpenAI-compatible server:
llama serve -hf ZirTech/OmniMath-2B-GGUF:Q4_K_M

Configure the model in Pi

# Install Pi:
npm install -g @mariozechner/pi-coding-agent
# Add to ~/.pi/agent/models.json:
{
  "providers": {
    "llama-cpp": {
      "baseUrl": "http://localhost:8080/v1",
      "api": "openai-completions",
      "apiKey": "none",
      "models": [
        {
          "id": "ZirTech/OmniMath-2B-GGUF:Q4_K_M"
        }
      ]
    }
  }
}

Run Pi

# Start Pi in your project directory:
pi

Hermes Agent new

How to use ZirTech/OmniMath-2B-GGUF with Hermes Agent:

Start the llama.cpp server

# Install llama.cpp:
brew install llama.cpp
# Start a local OpenAI-compatible server:
llama serve -hf ZirTech/OmniMath-2B-GGUF:Q4_K_M

Configure Hermes

# Install Hermes:
curl -fsSL https://hermes-agent.nousresearch.com/install.sh | bash
hermes setup
# Point Hermes at the local server:
hermes config set model.provider custom
hermes config set model.base_url http://127.0.0.1:8080/v1
hermes config set model.default ZirTech/OmniMath-2B-GGUF:Q4_K_M

Run Hermes

hermes

Atomic Chat new

OpenClaw new

How to use ZirTech/OmniMath-2B-GGUF with OpenClaw:

Start the llama.cpp server

# Install llama.cpp:
brew install llama.cpp
# Start a local OpenAI-compatible server:
llama serve -hf ZirTech/OmniMath-2B-GGUF:Q4_K_M

Configure OpenClaw

# Install OpenClaw:
npm install -g openclaw@latest
# Register the local server and set it as the default model:
openclaw onboard --non-interactive --mode local \
  --auth-choice custom-api-key \
  --custom-base-url http://127.0.0.1:8080/v1 \
  --custom-model-id "ZirTech/OmniMath-2B-GGUF:Q4_K_M" \
  --custom-provider-id llama-cpp \
  --custom-compatibility openai \
  --custom-text-input \
  --accept-risk \
  --skip-health

Run OpenClaw

openclaw agent --local --agent main --message "Hello from Hugging Face"

Docker Model Runner
How to use ZirTech/OmniMath-2B-GGUF with Docker Model Runner:
```
docker model run hf.co/ZirTech/OmniMath-2B-GGUF:Q4_K_M
```

Lemonade

How to use ZirTech/OmniMath-2B-GGUF with Lemonade:

Pull the model

# Download Lemonade from https://lemonade-server.ai/
lemonade pull ZirTech/OmniMath-2B-GGUF:Q4_K_M

Run and chat with the model

lemonade run user.OmniMath-2B-GGUF-Q4_K_M

List all available models

lemonade list

OmniMath-2B-GGUF / README.md

ZirTech

Update README.md

adc935f verified 3 months ago

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metadata

license: other
license_name: ztech-license
license_link: LICENSE
language:
  - en
pipeline_tag: text-generation

OmniMath-2B - GGUF Quantized

This is the official GGUF repository for the OmniMath-2B model.
All quantizations provided here are created and maintained by the original model author.

Original model: ZirTech/OmniMath-2B

Quantizations & File Sizes

Quantization	File Size	Description
Q2_K	969 MB	2-bit, smallest, lowest quality
Q3_K_S	1.02 GB	3-bit, small
Q3_K_M	1.10 GB	3-bit, medium
Q3_K_L	1.16 GB	3-bit, large
IQ4_XS	1.20 GB	4-bit integer with improved accuracy
Q4_K_S	1.21 GB	4-bit, small
Q4_K_M	1.27 GB	4-bit, medium (good balance)
Q5_K_S	1.37 GB	5-bit, small
Q5_K_M	1.41 GB	5-bit, medium
Q6_K	1.56 GB	6-bit, high quality
Q8_0	2.01 GB	8-bit, near‑original quality
F16	3.78 GB	16-bit float (original weights)

Recommended Quantization

Since OmniMath-2B is specialized for mathematical reasoning, accuracy is paramount. Lower bit quantizations (Q2, Q3, Q4) may degrade performance on complex problems.

Recommendation	Quantization	Size	Notes
Best for math (minimal quality loss)	Q8_0 or F16	2.01 GB / 3.78 GB	Use if you have enough RAM/VRAM.
Good trade‑off (recommended)	Q6_K or Q5_K_M	1.56 GB / 1.41 GB	Still high accuracy, much smaller than F16.
Minimum acceptable (for tight memory)	Q4_K_M	1.27 GB	May lose some precision; test before using in production.
Not recommended	Q2_K, Q3_K_*, IQ4_XS	< 1.2 GB	Likely to degrade mathematical reasoning.

Tip: For the best results, use Q8_0 or Q6_K. If you need to save space, Q5_K_M is the lowest we recommend for math.

License

This repository and the quantized files are released under the ztech-license. Please refer to the original model repository for the full license text.

The GGUF format quantizations are provided by the original author. No third-party ownership is claimed.

Built by Zirt Tech ❤️