Instructions to use FourOhFour/Zenith_4B with libraries, inference providers, notebooks, and local apps. Follow these links to get started.

Libraries

How to use FourOhFour/Zenith_4B with Transformers:

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

pipe = pipeline("text-generation", model="FourOhFour/Zenith_4B")
messages = [
    {"role": "user", "content": "Who are you?"},
]
pipe(messages)

# Load model directly
from transformers import AutoTokenizer, AutoModelForCausalLM

tokenizer = AutoTokenizer.from_pretrained("FourOhFour/Zenith_4B")
model = AutoModelForCausalLM.from_pretrained("FourOhFour/Zenith_4B")
messages = [
    {"role": "user", "content": "Who are you?"},
]
inputs = tokenizer.apply_chat_template(
	messages,
	add_generation_prompt=True,
	tokenize=True,
	return_dict=True,
	return_tensors="pt",
).to(model.device)

outputs = model.generate(**inputs, max_new_tokens=40)
print(tokenizer.decode(outputs[0][inputs["input_ids"].shape[-1]:]))

Notebooks
Google Colab
Kaggle
Local Apps

vLLM

How to use FourOhFour/Zenith_4B with vLLM:

Install from pip and serve model

# Install vLLM from pip:
pip install vllm
# Start the vLLM server:
vllm serve "FourOhFour/Zenith_4B"
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:8000/v1/chat/completions" \
	-H "Content-Type: application/json" \
	--data '{
		"model": "FourOhFour/Zenith_4B",
		"messages": [
			{
				"role": "user",
				"content": "What is the capital of France?"
			}
		]
	}'

Use Docker

docker model run hf.co/FourOhFour/Zenith_4B

SGLang

How to use FourOhFour/Zenith_4B 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 "FourOhFour/Zenith_4B" \
    --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": "FourOhFour/Zenith_4B",
		"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 "FourOhFour/Zenith_4B" \
        --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": "FourOhFour/Zenith_4B",
		"messages": [
			{
				"role": "user",
				"content": "What is the capital of France?"
			}
		]
	}'

Docker Model Runner
How to use FourOhFour/Zenith_4B with Docker Model Runner:
```
docker model run hf.co/FourOhFour/Zenith_4B
```
Browse Quantizations to use this model in llama.cpp, Ollama, LM Studio, or any compatible app.


|      Groups      |Version|Filter|n-shot|Metric|   |Value |   |Stderr|
|------------------|------:|------|------|------|---|-----:|---|-----:|
|mmlu              |      2|none  |      |acc   |_  |0.5922|_  |0.0039|
| - humanities     |      2|none  |      |acc   |_  |0.5522|_  |0.0068|
| - other          |      2|none  |      |acc   |_  |0.6579|_  |0.0082|
| - social sciences|      2|none  |      |acc   |_  |0.6815|_  |0.0082|
| - stem           |      2|none  |      |acc   |_  |0.5002|_  |0.0086|

This model was created with the help of several members of Anthracite.

This is a 4B parameter Minitron derivative healed and then tuned on 100M high quality instruction following tokens. This model was tuned at 8k context. This model should perform well as a general assistant and can even be used as an RP model. Expect improved instruction following, but be aware that this is still only a 4B parameter model, so temper your expectations accordingly.

Recommended Character:

Zenith

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{{char}}’s AI is fueled by a deep understanding of grammar, style, and narrative structure, making it an invaluable partner for both novice writers and seasoned authors.

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Safetensors

Model size

5B params

Tensor type

BF16

Model tree for FourOhFour/Zenith_4B

Merges

2 models

Quantizations

4 models

Collection including FourOhFour/Zenith_4B

Minitron 4B Derivative

Collection

These models are tuned over a healed Minitron Width Base 4B model. These models should perform near the level of Llama 2 7B for RP. • 9 items • Updated Mar 2 • 4