Instructions to use h2loop-ai/spark-cpt-base-ckpt with libraries, inference providers, notebooks, and local apps. Follow these links to get started.

Libraries

How to use h2loop-ai/spark-cpt-base-ckpt with Transformers:

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

pipe = pipeline("text-generation", model="h2loop-ai/spark-cpt-base-ckpt")

# Load model directly
from transformers import AutoTokenizer, AutoModelForCausalLM

tokenizer = AutoTokenizer.from_pretrained("h2loop-ai/spark-cpt-base-ckpt")
model = AutoModelForCausalLM.from_pretrained("h2loop-ai/spark-cpt-base-ckpt", device_map="auto")

Notebooks
Google Colab
Kaggle
Local Apps Settings

vLLM

How to use h2loop-ai/spark-cpt-base-ckpt with vLLM:

Install from pip and serve model

# Install vLLM from pip:
pip install vllm
# Start the vLLM server:
vllm serve "h2loop-ai/spark-cpt-base-ckpt"
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:8000/v1/completions" \
	-H "Content-Type: application/json" \
	--data '{
		"model": "h2loop-ai/spark-cpt-base-ckpt",
		"prompt": "Once upon a time,",
		"max_tokens": 512,
		"temperature": 0.5
	}'

Use Docker

docker model run hf.co/h2loop-ai/spark-cpt-base-ckpt

SGLang

How to use h2loop-ai/spark-cpt-base-ckpt 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 "h2loop-ai/spark-cpt-base-ckpt" \
    --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": "h2loop-ai/spark-cpt-base-ckpt",
		"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 "h2loop-ai/spark-cpt-base-ckpt" \
        --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": "h2loop-ai/spark-cpt-base-ckpt",
		"prompt": "Once upon a time,",
		"max_tokens": 512,
		"temperature": 0.5
	}'

Docker Model Runner
How to use h2loop-ai/spark-cpt-base-ckpt with Docker Model Runner:
```
docker model run hf.co/h2loop-ai/spark-cpt-base-ckpt
```

You need to agree to share your contact information to access this model

This repository is publicly accessible, but you have to accept the conditions to access its files and content.

To access H2LooP Spark, please complete the form below. By submitting, you agree to the model's license terms and confirm you will use it for lawful purposes only.

Gated model

You can list files but not access them

Preview of files found in this repository

You need to agree to share your contact information to access this model

Gated model You can list files but not access them

Gated model

You can list files but not access them