Instructions to use GestaltLabs/Ornstein-3.6-27B-RYS with libraries, inference providers, notebooks, and local apps. Follow these links to get started.

Libraries

How to use GestaltLabs/Ornstein-3.6-27B-RYS with Transformers:

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

pipe = pipeline("text-generation", model="GestaltLabs/Ornstein-3.6-27B-RYS")
messages = [
    {"role": "user", "content": "Who are you?"},
]
pipe(messages)

# Load model directly
from transformers import AutoTokenizer, AutoModelForCausalLM

tokenizer = AutoTokenizer.from_pretrained("GestaltLabs/Ornstein-3.6-27B-RYS")
model = AutoModelForCausalLM.from_pretrained("GestaltLabs/Ornstein-3.6-27B-RYS")
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 GestaltLabs/Ornstein-3.6-27B-RYS with vLLM:

Install from pip and serve model

# Install vLLM from pip:
pip install vllm
# Start the vLLM server:
vllm serve "GestaltLabs/Ornstein-3.6-27B-RYS"
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:8000/v1/chat/completions" \
	-H "Content-Type: application/json" \
	--data '{
		"model": "GestaltLabs/Ornstein-3.6-27B-RYS",
		"messages": [
			{
				"role": "user",
				"content": "What is the capital of France?"
			}
		]
	}'

Use Docker

docker model run hf.co/GestaltLabs/Ornstein-3.6-27B-RYS

SGLang

How to use GestaltLabs/Ornstein-3.6-27B-RYS 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 "GestaltLabs/Ornstein-3.6-27B-RYS" \
    --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": "GestaltLabs/Ornstein-3.6-27B-RYS",
		"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 "GestaltLabs/Ornstein-3.6-27B-RYS" \
        --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": "GestaltLabs/Ornstein-3.6-27B-RYS",
		"messages": [
			{
				"role": "user",
				"content": "What is the capital of France?"
			}
		]
	}'

Docker Model Runner
How to use GestaltLabs/Ornstein-3.6-27B-RYS with Docker Model Runner:
```
docker model run hf.co/GestaltLabs/Ornstein-3.6-27B-RYS
```

DJLougen commited on 20 days ago

Commit

74bec09

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1 Parent(s): 669ebac

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@@ -19,6 +19,8 @@ language:
 - en
 ---
 # Ornstein-3.6-27B-RYS
 **Permanent RYS layer-duplication** of [Ornstein-3.6-27B](https://huggingface.co/GestaltLabs/Ornstein-3.6-27B), the dense multimodal member of the Qwen 3.6 family with hybrid linear + full attention (Gated Delta Net).
@@ -131,7 +133,7 @@ Grab a quant from the [GGUF repo](https://huggingface.co/GestaltLabs/Ornstein-3.
 ## Support This Work
-This is self-funded research by a PhD student in visual neuroscience at the University of Toronto. GPU time for sweeps, surgery, and quantization comes out of pocket.
 **[Support on Ko-fi](https://ko-fi.com/djlougen)**

 - en
 ---
+![Ornstein-3.6-27B-RYS](ChatGPT%20Image%20Apr%2024,%202026,%2006_52_24%20PM(1).png)
 # Ornstein-3.6-27B-RYS
 **Permanent RYS layer-duplication** of [Ornstein-3.6-27B](https://huggingface.co/GestaltLabs/Ornstein-3.6-27B), the dense multimodal member of the Qwen 3.6 family with hybrid linear + full attention (Gated Delta Net).
 ## Support This Work
+I'm a PhD student in visual neuroscience at the University of Toronto who also happens to spend way too much time fine-tuning, merging, and quantizing open-weight models on rented H100s and a local DGX Spark. All training compute is self-funded — balancing GPU costs against a student budget. If my uploads have been useful to you, consider buying a PhD student a coffee. It goes a long way toward keeping these experiments running.
 **[Support on Ko-fi](https://ko-fi.com/djlougen)**