Instructions to use prithivMLmods/Jan-nano-F32-GGUF with libraries, inference providers, notebooks, and local apps. Follow these links to get started.
- Libraries
- Transformers
How to use prithivMLmods/Jan-nano-F32-GGUF with Transformers:
# Use a pipeline as a high-level helper from transformers import pipeline pipe = pipeline("text-generation", model="prithivMLmods/Jan-nano-F32-GGUF")# Load model directly from transformers import AutoModel model = AutoModel.from_pretrained("prithivMLmods/Jan-nano-F32-GGUF", dtype="auto") - llama-cpp-python
How to use prithivMLmods/Jan-nano-F32-GGUF with llama-cpp-python:
# !pip install llama-cpp-python from llama_cpp import Llama llm = Llama.from_pretrained( repo_id="prithivMLmods/Jan-nano-F32-GGUF", filename="Jan-nano.BF16.gguf", )
output = llm( "Once upon a time,", max_tokens=512, echo=True ) print(output)
- Notebooks
- Google Colab
- Kaggle
- Local Apps
- llama.cpp
How to use prithivMLmods/Jan-nano-F32-GGUF with llama.cpp:
Install from brew
brew install llama.cpp # Start a local OpenAI-compatible server with a web UI: llama-server -hf prithivMLmods/Jan-nano-F32-GGUF:BF16 # Run inference directly in the terminal: llama-cli -hf prithivMLmods/Jan-nano-F32-GGUF:BF16
Install from WinGet (Windows)
winget install llama.cpp # Start a local OpenAI-compatible server with a web UI: llama-server -hf prithivMLmods/Jan-nano-F32-GGUF:BF16 # Run inference directly in the terminal: llama-cli -hf prithivMLmods/Jan-nano-F32-GGUF:BF16
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 prithivMLmods/Jan-nano-F32-GGUF:BF16 # Run inference directly in the terminal: ./llama-cli -hf prithivMLmods/Jan-nano-F32-GGUF:BF16
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 prithivMLmods/Jan-nano-F32-GGUF:BF16 # Run inference directly in the terminal: ./build/bin/llama-cli -hf prithivMLmods/Jan-nano-F32-GGUF:BF16
Use Docker
docker model run hf.co/prithivMLmods/Jan-nano-F32-GGUF:BF16
- LM Studio
- Jan
- vLLM
How to use prithivMLmods/Jan-nano-F32-GGUF with vLLM:
Install from pip and serve model
# Install vLLM from pip: pip install vllm # Start the vLLM server: vllm serve "prithivMLmods/Jan-nano-F32-GGUF" # Call the server using curl (OpenAI-compatible API): curl -X POST "http://localhost:8000/v1/completions" \ -H "Content-Type: application/json" \ --data '{ "model": "prithivMLmods/Jan-nano-F32-GGUF", "prompt": "Once upon a time,", "max_tokens": 512, "temperature": 0.5 }'Use Docker
docker model run hf.co/prithivMLmods/Jan-nano-F32-GGUF:BF16
- SGLang
How to use prithivMLmods/Jan-nano-F32-GGUF with SGLang:
Install from pip and serve model
# Install SGLang from pip: pip install sglang # Start the SGLang server: python3 -m sglang.launch_server \ --model-path "prithivMLmods/Jan-nano-F32-GGUF" \ --host 0.0.0.0 \ --port 30000 # Call the server using curl (OpenAI-compatible API): curl -X POST "http://localhost:30000/v1/completions" \ -H "Content-Type: application/json" \ --data '{ "model": "prithivMLmods/Jan-nano-F32-GGUF", "prompt": "Once upon a time,", "max_tokens": 512, "temperature": 0.5 }'Use Docker images
docker run --gpus all \ --shm-size 32g \ -p 30000:30000 \ -v ~/.cache/huggingface:/root/.cache/huggingface \ --env "HF_TOKEN=<secret>" \ --ipc=host \ lmsysorg/sglang:latest \ python3 -m sglang.launch_server \ --model-path "prithivMLmods/Jan-nano-F32-GGUF" \ --host 0.0.0.0 \ --port 30000 # Call the server using curl (OpenAI-compatible API): curl -X POST "http://localhost:30000/v1/completions" \ -H "Content-Type: application/json" \ --data '{ "model": "prithivMLmods/Jan-nano-F32-GGUF", "prompt": "Once upon a time,", "max_tokens": 512, "temperature": 0.5 }' - Ollama
How to use prithivMLmods/Jan-nano-F32-GGUF with Ollama:
ollama run hf.co/prithivMLmods/Jan-nano-F32-GGUF:BF16
- Unsloth Studio new
How to use prithivMLmods/Jan-nano-F32-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 prithivMLmods/Jan-nano-F32-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 prithivMLmods/Jan-nano-F32-GGUF to start chatting
Using HuggingFace Spaces for Unsloth
# No setup required # Open https://huggingface.co/spaces/unsloth/studio in your browser # Search for prithivMLmods/Jan-nano-F32-GGUF to start chatting
- Docker Model Runner
How to use prithivMLmods/Jan-nano-F32-GGUF with Docker Model Runner:
docker model run hf.co/prithivMLmods/Jan-nano-F32-GGUF:BF16
- Lemonade
How to use prithivMLmods/Jan-nano-F32-GGUF with Lemonade:
Pull the model
# Download Lemonade from https://lemonade-server.ai/ lemonade pull prithivMLmods/Jan-nano-F32-GGUF:BF16
Run and chat with the model
lemonade run user.Jan-nano-F32-GGUF-BF16
List all available models
lemonade list
Jan-nano-GGUF
Jan-Nano is a compact 4-billion parameter language model specifically designed and trained for deep research tasks. This model has been optimized to work seamlessly with Model Context Protocol (MCP) servers, enabling efficient integration with various research tools and data sources.
Model Files
| File Name | Size | Format | Description |
|---|---|---|---|
| Jan-nano.F32.gguf | 16.1 GB | F32 | Full precision 32-bit floating point |
| Jan-nano.F16.gguf | 8.05 GB | F16 | Half precision 16-bit floating point |
| Jan-nano.BF16.gguf | 8.05 GB | BF16 | Brain floating point 16-bit |
Usage
These GGUF format files are optimized for use with llama.cpp and compatible inference engines. Choose the appropriate precision level based on your hardware capabilities and quality requirements:
- F32: Highest quality, requires most memory
- F16/BF16: Good balance of quality and memory efficiency
Configuration
The model configuration is available in config.json.
Quants Usage
(sorted by size, not necessarily quality. IQ-quants are often preferable over similar sized non-IQ quants)
Here is a handy graph by ikawrakow comparing some lower-quality quant types (lower is better):
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