Instructions to use Babsie/Opulus-12B-V1 with libraries, inference providers, notebooks, and local apps. Follow these links to get started.

Libraries

How to use Babsie/Opulus-12B-V1 with Transformers:

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

pipe = pipeline("text-generation", model="Babsie/Opulus-12B-V1")
messages = [
    {"role": "user", "content": "Who are you?"},
]
pipe(messages)

# Load model directly
from transformers import AutoTokenizer, AutoModelForCausalLM

tokenizer = AutoTokenizer.from_pretrained("Babsie/Opulus-12B-V1")
model = AutoModelForCausalLM.from_pretrained("Babsie/Opulus-12B-V1", device_map="auto")
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 Settings

vLLM

How to use Babsie/Opulus-12B-V1 with vLLM:

Install from pip and serve model

# Install vLLM from pip:
pip install vllm
# Start the vLLM server:
vllm serve "Babsie/Opulus-12B-V1"
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:8000/v1/chat/completions" \
	-H "Content-Type: application/json" \
	--data '{
		"model": "Babsie/Opulus-12B-V1",
		"messages": [
			{
				"role": "user",
				"content": "What is the capital of France?"
			}
		]
	}'

Use Docker

docker model run hf.co/Babsie/Opulus-12B-V1

SGLang

How to use Babsie/Opulus-12B-V1 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 "Babsie/Opulus-12B-V1" \
    --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": "Babsie/Opulus-12B-V1",
		"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 "Babsie/Opulus-12B-V1" \
        --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": "Babsie/Opulus-12B-V1",
		"messages": [
			{
				"role": "user",
				"content": "What is the capital of France?"
			}
		]
	}'

Docker Model Runner
How to use Babsie/Opulus-12B-V1 with Docker Model Runner:
```
docker model run hf.co/Babsie/Opulus-12B-V1
```

Babsie commited on Sep 28, 2025

Commit

d4240e2

verified ·

1 Parent(s): f876045

Update README.md

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README.md +5 -1

README.md CHANGED Viewed

@@ -8,7 +8,9 @@ library_name: transformers
 tags:
 - mergekit
 - merge
 ---
 # Opulus-12B-merged
@@ -49,3 +51,5 @@ merge_method: ties
 base_model: mistralai/Mistral-Nemo-Instruct-2407
 dtype: float16
 ```

 tags:
 - mergekit
 - merge
+license: apache-2.0
+language:
+- en
 ---
 # Opulus-12B-merged
 base_model: mistralai/Mistral-Nemo-Instruct-2407
 dtype: float16
 ```
+An initial oopsie. Wrong percentages. But hey, if you prefer RP over philosophy and maths
+Have a go. I haven't used it, dunno what it's like.