Instructions to use ewald1976/Ostblock-12B with libraries, inference providers, notebooks, and local apps. Follow these links to get started.

Libraries

How to use ewald1976/Ostblock-12B with Transformers:

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

pipe = pipeline("text-generation", model="ewald1976/Ostblock-12B")
messages = [
    {"role": "user", "content": "Who are you?"},
]
pipe(messages)

# Load model directly
from transformers import AutoTokenizer, AutoModelForCausalLM

tokenizer = AutoTokenizer.from_pretrained("ewald1976/Ostblock-12B")
model = AutoModelForCausalLM.from_pretrained("ewald1976/Ostblock-12B", 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

llama.cpp

How to use ewald1976/Ostblock-12B with llama.cpp:

Install (macOS, Linux)

curl -LsSf https://llama.app/install.sh | sh
# Start a local OpenAI-compatible server with a web UI:
llama serve -hf ewald1976/Ostblock-12B:F16
# Run inference directly in the terminal:
llama cli -hf ewald1976/Ostblock-12B:F16

Install from WinGet (Windows)

winget install llama.cpp
# Start a local OpenAI-compatible server with a web UI:
llama serve -hf ewald1976/Ostblock-12B:F16
# Run inference directly in the terminal:
llama cli -hf ewald1976/Ostblock-12B:F16

Use pre-built binary

# Download pre-built binary from:
# https://github.com/ggerganov/llama.cpp/releases
# Start a local OpenAI-compatible server with a web UI:
./llama-server -hf ewald1976/Ostblock-12B:F16
# Run inference directly in the terminal:
./llama-cli -hf ewald1976/Ostblock-12B:F16

Build from source code

git clone https://github.com/ggerganov/llama.cpp.git
cd llama.cpp
cmake -B build
cmake --build build -j --target llama-server llama-cli
# Start a local OpenAI-compatible server with a web UI:
./build/bin/llama-server -hf ewald1976/Ostblock-12B:F16
# Run inference directly in the terminal:
./build/bin/llama-cli -hf ewald1976/Ostblock-12B:F16

Use Docker

docker model run hf.co/ewald1976/Ostblock-12B:F16

LM Studio
Jan

vLLM

How to use ewald1976/Ostblock-12B with vLLM:

Install from pip and serve model

# Install vLLM from pip:
pip install vllm
# Start the vLLM server:
vllm serve "ewald1976/Ostblock-12B"
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:8000/v1/chat/completions" \
	-H "Content-Type: application/json" \
	--data '{
		"model": "ewald1976/Ostblock-12B",
		"messages": [
			{
				"role": "user",
				"content": "What is the capital of France?"
			}
		]
	}'

Use Docker

docker model run hf.co/ewald1976/Ostblock-12B:F16

SGLang

How to use ewald1976/Ostblock-12B 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 "ewald1976/Ostblock-12B" \
    --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": "ewald1976/Ostblock-12B",
		"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 "ewald1976/Ostblock-12B" \
        --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": "ewald1976/Ostblock-12B",
		"messages": [
			{
				"role": "user",
				"content": "What is the capital of France?"
			}
		]
	}'

Ollama
How to use ewald1976/Ostblock-12B with Ollama:
```
ollama run hf.co/ewald1976/Ostblock-12B:F16
```
Unsloth Desktop
Docker Model Runner
How to use ewald1976/Ostblock-12B with Docker Model Runner:
```
docker model run hf.co/ewald1976/Ostblock-12B:F16
```

Lemonade

How to use ewald1976/Ostblock-12B with Lemonade:

Pull the model

# Download Lemonade from https://lemonade-server.ai/
lemonade pull ewald1976/Ostblock-12B:F16

Run and chat with the model

lemonade run user.Ostblock-12B-F16

List all available models

lemonade list

Atomic Chat
Browse Quantizations to use this model in llama.cpp, Ollama, LM Studio, or any compatible app.

OSTBLOCK · 12B

Don't be fooled by a fancy model card!

Dolphin with two foreign brain lobes and an open fuse box

“Fuck yes!” She pumps one fist in solidarity. “That’s right, comrade! Age is nothing but a number unless you let them make it feel like a prison.” Ostblock-12B

Settings

Use Mistral v3-Tekken.

This is a merge of pre-trained language models created using mergekit.

Merge Details

Merge Method

This model was merged using the DARE TIES merge method using dphn/dolphin-2.9.3-mistral-nemo-12b as a base.

Models Merged

The following models were included in the merge:

Configuration

The following YAML configuration was used to produce this model:

models:
  - model: dphn/dolphin-2.9.3-mistral-nemo-12b
    parameters:
      weight: 1.0
      density: 1.0
  - model: XeyonAI/Mistral-Helcyon-Mercury-12b-v3.2
    parameters:
      weight: 0.4
      density: 0.6
  - model: WokeAI/Tankie-DPE-12B-SFT-v2
    parameters:
      weight: 0.4
      density: 0.55
merge_method: dare_ties
base_model: dphn/dolphin-2.9.3-mistral-nemo-12b
dtype: bfloat16
tokenizer_source: base