Instructions to use nvidia/Nemotron-H-8B-Base-8K with libraries, inference providers, notebooks, and local apps. Follow these links to get started.

Libraries

How to use nvidia/Nemotron-H-8B-Base-8K with Transformers:

# Use a pipeline as a high-level helper
from transformers import pipeline

pipe = pipeline("text-generation", model="nvidia/Nemotron-H-8B-Base-8K")
messages = [
    {"role": "user", "content": "Who are you?"},
]
pipe(messages)

# Load model directly
from transformers import AutoModel
model = AutoModel.from_pretrained("nvidia/Nemotron-H-8B-Base-8K", dtype="auto")

Notebooks
Google Colab
Kaggle
Local Apps

vLLM

How to use nvidia/Nemotron-H-8B-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-8B-Base-8K"
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:8000/v1/chat/completions" \
	-H "Content-Type: application/json" \
	--data '{
		"model": "nvidia/Nemotron-H-8B-Base-8K",
		"messages": [
			{
				"role": "user",
				"content": "What is the capital of France?"
			}
		]
	}'

Use Docker

docker model run hf.co/nvidia/Nemotron-H-8B-Base-8K

SGLang

How to use nvidia/Nemotron-H-8B-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-8B-Base-8K" \
    --host 0.0.0.0 \
    --port 30000
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:30000/v1/chat/completions" \
	-H "Content-Type: application/json" \
	--data '{
		"model": "nvidia/Nemotron-H-8B-Base-8K",
		"messages": [
			{
				"role": "user",
				"content": "What is the capital of France?"
			}
		]
	}'

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-8B-Base-8K" \
        --host 0.0.0.0 \
        --port 30000
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:30000/v1/chat/completions" \
	-H "Content-Type: application/json" \
	--data '{
		"model": "nvidia/Nemotron-H-8B-Base-8K",
		"messages": [
			{
				"role": "user",
				"content": "What is the capital of France?"
			}
		]
	}'

Docker Model Runner
How to use nvidia/Nemotron-H-8B-Base-8K with Docker Model Runner:
```
docker model run hf.co/nvidia/Nemotron-H-8B-Base-8K
```

Fix: Support loading dt_bias and other trained-model parameters in modeling_nemotron_h.py

by shiftyblock - opened Mar 25

base: refs/heads/main

←

from: refs/pr/7

Discussion Files changed

-0

Files changed (1) hide show

modeling_nemotron_h.py +2 -0

modeling_nemotron_h.py CHANGED Viewed

@@ -1114,6 +1114,8 @@ class NemotronHPreTrainedModel(PreTrainedModel):
     def _init_weights(self, module):
         """Initialize the weights."""
         if isinstance(module, NemotronHMamba2Mixer):
             module.A_log._no_weight_decay = True
             module.D._no_weight_decay = True

     def _init_weights(self, module):
         """Initialize the weights."""
         if isinstance(module, NemotronHMamba2Mixer):
+            if getattr(module.dt_bias, "_is_hf_initialized", False):
+                return
             module.A_log._no_weight_decay = True
             module.D._no_weight_decay = True