Notebooks Google Colab Kaggle Local Apps Settings llama.cpp How to use tphage/gpt-oss-20b 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 tphage/gpt-oss-20b:MXFP4
# Run inference directly in the terminal:
llama cli -hf tphage/gpt-oss-20b:MXFP4 Install from WinGet (Windows) winget install llama.cpp
# Start a local OpenAI-compatible server with a web UI:
llama serve -hf tphage/gpt-oss-20b:MXFP4
# Run inference directly in the terminal:
llama cli -hf tphage/gpt-oss-20b:MXFP4 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 tphage/gpt-oss-20b:MXFP4
# Run inference directly in the terminal:
./llama-cli -hf tphage/gpt-oss-20b:MXFP4 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 tphage/gpt-oss-20b:MXFP4
# Run inference directly in the terminal:
./build/bin/llama-cli -hf tphage/gpt-oss-20b:MXFP4 Use Docker docker model run hf.co/tphage/gpt-oss-20b:MXFP4 LM Studio Jan Ollama How to use tphage/gpt-oss-20b with Ollama:
ollama run hf.co/tphage/gpt-oss-20b:MXFP4 Unsloth Desktop Pi How to use tphage/gpt-oss-20b with Pi:
Start the llama.cpp server # Install llama.cpp:
brew install llama.cpp
# Start a local OpenAI-compatible server:
llama serve -hf tphage/gpt-oss-20b:MXFP4 Configure the model in Pi # Install Pi:
npm install -g @earendil-works/pi-coding-agent
# Add to ~/.pi/agent/models.json:
{
"providers": {
"llama-cpp": {
"baseUrl": "http://localhost:8080/v1",
"api": "openai-completions",
"apiKey": "none",
"models": [
{
"id": "tphage/gpt-oss-20b:MXFP4"
}
]
}
}
} Run Pi # Start Pi in your project directory:
pi Docker Model Runner How to use tphage/gpt-oss-20b with Docker Model Runner:
docker model run hf.co/tphage/gpt-oss-20b:MXFP4 Lemonade How to use tphage/gpt-oss-20b with Lemonade:
Pull the model # Download Lemonade from https://lemonade-server.ai/
lemonade pull tphage/gpt-oss-20b:MXFP4 Run and chat with the model lemonade run user.gpt-oss-20b-MXFP4 List all available models lemonade list Hermes Agent How to use tphage/gpt-oss-20b with Hermes Agent:
Start the llama.cpp server # Install llama.cpp:
brew install llama.cpp
# Start a local OpenAI-compatible server:
llama serve -hf tphage/gpt-oss-20b:MXFP4 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 tphage/gpt-oss-20b:MXFP4 Run Hermes hermes Atomic Chat OpenClaw How to use tphage/gpt-oss-20b with OpenClaw:
Start the llama.cpp server # Install llama.cpp:
brew install llama.cpp
# Start a local OpenAI-compatible server:
llama serve -hf tphage/gpt-oss-20b:MXFP4 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 "tphage/gpt-oss-20b:MXFP4" \
--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" 
Start the llama.cpp server
# Install llama.cpp: brew install llama.cpp# Start a local OpenAI-compatible server: llama serve -hf tphage/gpt-oss-20b:MXFP4