Instructions to use nikhilkeetha/fynuu-0.5b-gguf with libraries, inference providers, notebooks, and local apps. Follow these links to get started.
- Libraries
- MLX
How to use nikhilkeetha/fynuu-0.5b-gguf with MLX:
# Download the model from the Hub pip install huggingface_hub[hf_xet] huggingface-cli download --local-dir fynuu-0.5b-gguf nikhilkeetha/fynuu-0.5b-gguf
- Notebooks
- Google Colab
- Kaggle
- Local Apps Settings
- llama.cpp
How to use nikhilkeetha/fynuu-0.5b-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 nikhilkeetha/fynuu-0.5b-gguf:Q4_K_M # Run inference directly in the terminal: llama cli -hf nikhilkeetha/fynuu-0.5b-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 nikhilkeetha/fynuu-0.5b-gguf:Q4_K_M # Run inference directly in the terminal: llama cli -hf nikhilkeetha/fynuu-0.5b-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 nikhilkeetha/fynuu-0.5b-gguf:Q4_K_M # Run inference directly in the terminal: ./llama-cli -hf nikhilkeetha/fynuu-0.5b-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 nikhilkeetha/fynuu-0.5b-gguf:Q4_K_M # Run inference directly in the terminal: ./build/bin/llama-cli -hf nikhilkeetha/fynuu-0.5b-gguf:Q4_K_M
Use Docker
docker model run hf.co/nikhilkeetha/fynuu-0.5b-gguf:Q4_K_M
- LM Studio
- Jan
- Ollama
How to use nikhilkeetha/fynuu-0.5b-gguf with Ollama:
ollama run hf.co/nikhilkeetha/fynuu-0.5b-gguf:Q4_K_M
- Unsloth Studio
How to use nikhilkeetha/fynuu-0.5b-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 nikhilkeetha/fynuu-0.5b-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 nikhilkeetha/fynuu-0.5b-gguf to start chatting
Using HuggingFace Spaces for Unsloth
# No setup required # Open https://huggingface.co/spaces/unsloth/studio in your browser # Search for nikhilkeetha/fynuu-0.5b-gguf to start chatting
- Pi
How to use nikhilkeetha/fynuu-0.5b-gguf with Pi:
Start the MLX server
# Install MLX LM: uv tool install mlx-lm # Start a local OpenAI-compatible server: mlx_lm.server --model "nikhilkeetha/fynuu-0.5b-gguf"
Configure the model in Pi
# Install Pi: npm install -g @mariozechner/pi-coding-agent # Add to ~/.pi/agent/models.json: { "providers": { "mlx-lm": { "baseUrl": "http://localhost:8080/v1", "api": "openai-completions", "apiKey": "none", "models": [ { "id": "nikhilkeetha/fynuu-0.5b-gguf" } ] } } }Run Pi
# Start Pi in your project directory: pi
- Hermes Agent new
How to use nikhilkeetha/fynuu-0.5b-gguf with Hermes Agent:
Start the MLX server
# Install MLX LM: uv tool install mlx-lm # Start a local OpenAI-compatible server: mlx_lm.server --model "nikhilkeetha/fynuu-0.5b-gguf"
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 nikhilkeetha/fynuu-0.5b-gguf
Run Hermes
hermes
- Atomic Chat new
- OpenClaw new
How to use nikhilkeetha/fynuu-0.5b-gguf with OpenClaw:
Start the MLX server
# Install MLX LM: uv tool install mlx-lm # Start a local OpenAI-compatible server: mlx_lm.server --model "nikhilkeetha/fynuu-0.5b-gguf"
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 "nikhilkeetha/fynuu-0.5b-gguf" \ --custom-provider-id mlx-lm \ --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 nikhilkeetha/fynuu-0.5b-gguf with Docker Model Runner:
docker model run hf.co/nikhilkeetha/fynuu-0.5b-gguf:Q4_K_M
- Lemonade
How to use nikhilkeetha/fynuu-0.5b-gguf with Lemonade:
Pull the model
# Download Lemonade from https://lemonade-server.ai/ lemonade pull nikhilkeetha/fynuu-0.5b-gguf:Q4_K_M
Run and chat with the model
lemonade run user.fynuu-0.5b-gguf-Q4_K_M
List all available models
lemonade list
Fynuu 1.5B โ GGUF (Q4_K_M)
Fine-tuned Qwen2.5-1.5B-Instruct for Fynuu, a personal AI companion Android app.
Model Details
| Property | Value |
|---|---|
| Base model | Qwen2.5-1.5B-Instruct |
| Fine-tuning | LoRA (rank 16, 16 layers) |
| Training data | ~5,000 curated samples |
| Quantization | Q4_K_M (4-bit, 5.08 BPW) |
| File size | ~940 MB |
| Training framework | MLX on Apple Silicon |
Usage
This model is designed for the Fynuu Android app and outputs structured XML responses:
<t>tone</t><r>response text</r><f>functionName(params)</f><s>suggestion1|suggestion2</s>
<t>โ emotion/tone (33 valid tones)<r>โ response text (โค12 words, no emojis)<f>โ optional function call (10 functions: setAlarm, getWeather, etc.)<s>โ optional quick-reply suggestions<cr>โ cloud routing trigger for complex queries
Performance
| Metric | Score |
|---|---|
| Test benchmark | 15/15 (100%) |
| Structural pass rate | See eval results |
| Training time | ~100 min on M4 Air |
System Prompt Format
Ur Fynuu, a friendly personal AI companion.
Sys:{dt:2025-03-29 10:00,bat:72%,loc:17.38,78.48}.
Usr:{name:Nick,age:22,nick:Nicky,gen:M,occ:student-cs}.
Inference
Use with llama.cpp or any GGUF-compatible runtime:
llama-cli -m fynuu-q4_k_m.gguf -p "<system prompt>" --temp 0.7 --top-p 0.8 --top-k 20
Version History
| Version | Base Model | Date | Notes |
|---|---|---|---|
| v2 (current) | Qwen2.5-1.5B-Instruct | 2026-05-10 | Major upgrade: 3x larger, proper LoRA, 15/15 test score |
| v1 | Qwen2.5-0.5B-Instruct | 2026-05-07 | Initial release, limited capacity |
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Hardware compatibility
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4-bit
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