Instructions to use nvidia/Nemotron-H-4B-Base-8K with libraries, inference providers, notebooks, and local apps. Follow these links to get started.
- Libraries
- Transformers
How to use nvidia/Nemotron-H-4B-Base-8K with Transformers:
# Use a pipeline as a high-level helper from transformers import pipeline pipe = pipeline("text-generation", model="nvidia/Nemotron-H-4B-Base-8K")# Load model directly from transformers import AutoModel model = AutoModel.from_pretrained("nvidia/Nemotron-H-4B-Base-8K", dtype="auto") - Notebooks
- Google Colab
- Kaggle
- Local Apps Settings
- vLLM
How to use nvidia/Nemotron-H-4B-Base-8K with vLLM:
Install from pip and serve model
# Install vLLM from pip: pip install vllm # Start the vLLM server: vllm serve "nvidia/Nemotron-H-4B-Base-8K" # Call the server using curl (OpenAI-compatible API): curl -X POST "http://localhost:8000/v1/completions" \ -H "Content-Type: application/json" \ --data '{ "model": "nvidia/Nemotron-H-4B-Base-8K", "prompt": "Once upon a time,", "max_tokens": 512, "temperature": 0.5 }'Use Docker
docker model run hf.co/nvidia/Nemotron-H-4B-Base-8K
- SGLang
How to use nvidia/Nemotron-H-4B-Base-8K 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 "nvidia/Nemotron-H-4B-Base-8K" \ --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": "nvidia/Nemotron-H-4B-Base-8K", "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 "nvidia/Nemotron-H-4B-Base-8K" \ --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": "nvidia/Nemotron-H-4B-Base-8K", "prompt": "Once upon a time,", "max_tokens": 512, "temperature": 0.5 }' - Docker Model Runner
How to use nvidia/Nemotron-H-4B-Base-8K with Docker Model Runner:
docker model run hf.co/nvidia/Nemotron-H-4B-Base-8K
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README.md
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@@ -32,6 +32,10 @@ NVIDIA Nemotron-H-4B-Base-8K is a large language model (LLM) developed by NVIDIA
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For best performance on a given task, users are encouraged to customize the model using the NeMo Framework suite of customization tools, including Parameter-Efficient Fine-Tuning (P-tuning, Adapters, LoRA, and more), and Model Alignment (SFT, SteerLM, RLHF, and more) using [NeMo-Aligner](https://github.com/NVIDIA/NeMo-Aligner).
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This model is for research and development only.
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## License/Terms of Use
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For best performance on a given task, users are encouraged to customize the model using the NeMo Framework suite of customization tools, including Parameter-Efficient Fine-Tuning (P-tuning, Adapters, LoRA, and more), and Model Alignment (SFT, SteerLM, RLHF, and more) using [NeMo-Aligner](https://github.com/NVIDIA/NeMo-Aligner).
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The model was pruned and distilled from [Nemotron-H-Base-8K](https://huggingface.co/nvidia/Nemotron-H-8B-Base-8K) using our hybrid language model compression technique and then fine-tuned into [Nemotron-H-4B-Instruct-128K](https://huggingface.co/nvidia/Nemotron-H-4B-Instruct-128K). For more details, please refer to the [paper](https://arxiv.org/abs/2504.11409).
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The paper has been accepted for publication at NeurIPS 2025.
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This model is for research and development only.
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## License/Terms of Use
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