Instructions to use dotlabs/void.1 with libraries, inference providers, notebooks, and local apps. Follow these links to get started.
- Libraries
- Transformers
How to use dotlabs/void.1 with Transformers:
# Use a pipeline as a high-level helper from transformers import pipeline pipe = pipeline("text-generation", model="dotlabs/void.1")# pip install -U transformers accelerate # Load model directly from transformers import AutoTokenizer, AutoModelForCausalLM tokenizer = AutoTokenizer.from_pretrained("dotlabs/void.1") model = AutoModelForCausalLM.from_pretrained("dotlabs/void.1", device_map="auto") - Notebooks
- Google Colab
- Kaggle
- Local Apps Settings
- vLLM
How to use dotlabs/void.1 with vLLM:
Install from pip and serve model
# Install vLLM from pip: pip install vllm # Start the vLLM server: vllm serve "dotlabs/void.1" # Call the server using curl (OpenAI-compatible API): curl -X POST "http://localhost:8000/v1/completions" \ -H "Content-Type: application/json" \ --data '{ "model": "dotlabs/void.1", "prompt": "Once upon a time,", "max_tokens": 512, "temperature": 0.5 }'Use Docker
docker model run hf.co/dotlabs/void.1
- SGLang
How to use dotlabs/void.1 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 "dotlabs/void.1" \ --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": "dotlabs/void.1", "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 "dotlabs/void.1" \ --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": "dotlabs/void.1", "prompt": "Once upon a time,", "max_tokens": 512, "temperature": 0.5 }' - Docker Model Runner
How to use dotlabs/void.1 with Docker Model Runner:
docker model run hf.co/dotlabs/void.1
π Meet void.1
State of the art, small language model pretrained from scratch on a diverse set of high-quality texts and an internal symbolic kernel. This is the first step into a series of models designed for fine-grained understanding of abstract/symbolic reasoning on text while being grounded on english.
Comparison
| Model | Params | HellaSwag | PIQA | ARC-E | ARC-C | ArithMark-3 | Intelligence Index |
|---|---|---|---|---|---|---|---|
| void.1* | 90.15M | 38.68% | 67.46% | 47.31% | 28.16% | 44.80% | 23.92 |
| 100M-exp | 98.16M | 37.78% | 66.97% | 49.83% | 27.22% | 40.00% | 22.47 |
| Rose-1.5-Medium | 98.28M | 38.09% | 64.80% | 47.22% | 27.13% | 40.70% | 21.07 |
| tinctura-v1 | 96.2M | 37.96% | 65.61% | 47.98% | 25.77% | 38.40% | 20.81 |
| Surjo-100m | 97.7M | 35.05% | 63.87% | 47.64% | 25.85% | 38.90% | 18.86 |
Details
We used the revision on step 900,000 for evaluations which trained for ~12 days on a single RTX PRO 6000 gpu. It trained on 131.69 billion bytes which is between 32.92B and 43.90B standard tokens, around ~38 billion bpe tokens on average. For more details on the evals and inference, please have a look at the official notebook. For precise training details, check the training's config file and metrics.
@misc{dotlabs,
title = {void: bytes is all you need},
author = {appvoid},
year = {2026},
url = {https://huggingface.co/dotlabs/void.1}
}
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