Instructions to use mlx-community/Hy3-preview-4bit with libraries, inference providers, notebooks, and local apps. Follow these links to get started.
- Libraries
- MLX
How to use mlx-community/Hy3-preview-4bit with MLX:
# Make sure mlx-lm is installed # pip install --upgrade mlx-lm # Generate text with mlx-lm from mlx_lm import load, generate model, tokenizer = load("mlx-community/Hy3-preview-4bit") prompt = "Write a story about Einstein" messages = [{"role": "user", "content": prompt}] prompt = tokenizer.apply_chat_template( messages, add_generation_prompt=True ) text = generate(model, tokenizer, prompt=prompt, verbose=True) - Notebooks
- Google Colab
- Kaggle
- Local Apps
- LM Studio
- Pi new
How to use mlx-community/Hy3-preview-4bit with Pi:
Start the MLX server
# Install MLX LM: uv tool install mlx-lm # Start a local OpenAI-compatible server: mlx_lm.server --model "mlx-community/Hy3-preview-4bit"
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": "mlx-community/Hy3-preview-4bit" } ] } } }Run Pi
# Start Pi in your project directory: pi
- Hermes Agent new
How to use mlx-community/Hy3-preview-4bit 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 "mlx-community/Hy3-preview-4bit"
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 mlx-community/Hy3-preview-4bit
Run Hermes
hermes
- MLX LM
How to use mlx-community/Hy3-preview-4bit with MLX LM:
Generate or start a chat session
# Install MLX LM uv tool install mlx-lm # Interactive chat REPL mlx_lm.chat --model "mlx-community/Hy3-preview-4bit"
Run an OpenAI-compatible server
# Install MLX LM uv tool install mlx-lm # Start the server mlx_lm.server --model "mlx-community/Hy3-preview-4bit" # Calling the OpenAI-compatible server with curl curl -X POST "http://localhost:8000/v1/chat/completions" \ -H "Content-Type: application/json" \ --data '{ "model": "mlx-community/Hy3-preview-4bit", "messages": [ {"role": "user", "content": "Hello"} ] }'
| { | |
| "architectures": [ | |
| "HYV3ForCausalLM" | |
| ], | |
| "bos_token_id": 120000, | |
| "enable_attention_fp32_softmax": false, | |
| "enable_lm_head_fp32": true, | |
| "enable_moe_fp32_combine": false, | |
| "eod_token_id": 120026, | |
| "eos_token_id": 120025, | |
| "expert_hidden_dim": 1536, | |
| "first_k_dense_replace": 1, | |
| "head_dim": 128, | |
| "hidden_act": "silu", | |
| "hidden_size": 4096, | |
| "initializer_range": 0.006, | |
| "intermediate_size": 13312, | |
| "max_position_embeddings": 262144, | |
| "model_type": "hy_v3", | |
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| "moe_router_enable_expert_bias": true, | |
| "moe_router_use_sigmoid": true, | |
| "num_attention_heads": 64, | |
| "num_experts": 192, | |
| "num_experts_per_tok": 8, | |
| "num_hidden_layers": 80, | |
| "num_key_value_heads": 8, | |
| "num_nextn_predict_layers": 1, | |
| "num_shared_experts": 1, | |
| "output_router_logits": true, | |
| "pad_token_id": 120002, | |
| "qk_norm": true, | |
| "quantization": { | |
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| "bits": 4, | |
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