Instructions to use FabricAI/Fabric1.5-0.7B-Instruct with libraries, inference providers, notebooks, and local apps. Follow these links to get started.

Libraries

How to use FabricAI/Fabric1.5-0.7B-Instruct with Transformers:

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

pipe = pipeline("text-generation", model="FabricAI/Fabric1.5-0.7B-Instruct", trust_remote_code=True)
messages = [
    {"role": "user", "content": "Who are you?"},
]
pipe(messages)

# Load model directly
from transformers import AutoModelForCausalLM
model = AutoModelForCausalLM.from_pretrained("FabricAI/Fabric1.5-0.7B-Instruct", trust_remote_code=True, device_map="auto")

Notebooks
Google Colab
Kaggle
Local Apps Settings

vLLM

How to use FabricAI/Fabric1.5-0.7B-Instruct with vLLM:

Install from pip and serve model

# Install vLLM from pip:
pip install vllm
# Start the vLLM server:
vllm serve "FabricAI/Fabric1.5-0.7B-Instruct"
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:8000/v1/chat/completions" \
	-H "Content-Type: application/json" \
	--data '{
		"model": "FabricAI/Fabric1.5-0.7B-Instruct",
		"messages": [
			{
				"role": "user",
				"content": "What is the capital of France?"
			}
		]
	}'

Use Docker

docker model run hf.co/FabricAI/Fabric1.5-0.7B-Instruct

SGLang

How to use FabricAI/Fabric1.5-0.7B-Instruct 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 "FabricAI/Fabric1.5-0.7B-Instruct" \
    --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": "FabricAI/Fabric1.5-0.7B-Instruct",
		"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 "FabricAI/Fabric1.5-0.7B-Instruct" \
        --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": "FabricAI/Fabric1.5-0.7B-Instruct",
		"messages": [
			{
				"role": "user",
				"content": "What is the capital of France?"
			}
		]
	}'

Docker Model Runner
How to use FabricAI/Fabric1.5-0.7B-Instruct with Docker Model Runner:
```
docker model run hf.co/FabricAI/Fabric1.5-0.7B-Instruct
```

Fabric1.5-0.7B-Instruct / tokenizer_config.json

tudor-iustin22

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	{
	"additional_special_tokens": [
	"<\|system\|>",
	"<\|user\|>",
	"<\|assistant\|>"
	],
	"bos_token": "<bos>",
	"chat_template": "{% set default_system_prompt = \"You are Fabric, a large language model developed by Fabric AI.\" %}{% set ns = namespace(has_system=false) %}{% for message in messages %}{% if message['role'] == 'system' %}{% set ns.has_system = true %}{% endif %}{% endfor %}{% if not ns.has_system %}<\|system\|>\n{{ default_system_prompt }}<\|end\|>\n{% endif %}{% for message in messages %}{% if message['role'] == 'system' %}<\|system\|>\n{{ message['content'] }}<\|end\|>\n{% elif message['role'] == 'user' %}<\|user\|>\n{{ message['content'] }}<\|end\|>\n{% elif message['role'] == 'assistant' %}<\|assistant\|>\n{{ message['content'] }}<\|end\|>\n{% endif %}{% endfor %}{% if add_generation_prompt %}<\|assistant\|>\n{% endif %}",
	"chat_template_file": "chat_template.jinja",
	"default_system_prompt": "You are Fabric, a large language model developed by Fabric AI.",
	"eos_token": "<\|end\|>",
	"model_max_length": 32768,
	"pad_token": "<pad>",
	"tokenizer_class": "PreTrainedTokenizerFast",
	"unk_token": "<unk>"
	}