H2o Danube 1.8b Base

🚀 h2o-danube-1.8b-base

h2o-danube-1.8b-base is a foundation model developed by H2O.ai, offering a powerful solution for various natural language processing tasks with its 1.8 billion parameters.

🚀 Quick Start

h2o-danube-1.8b-base is a foundation model trained by H2O.ai with 1.8 billion parameters. For detailed information, please refer to our Technical Report. We have released three versions of this model:

✨ Features

Model Architecture

We adjust the Llama 2 architecture for a total of around 1.8b parameters. We use the original Llama 2 tokenizer with a vocabulary size of 32,000 and train our model up to a context length of 16,384. We incorporate the sliding window attention from mistral with a size of 4,096.

The details of the model architecture are:

📦 Installation

To use the model with the transformers library on a machine with GPUs, first make sure you have the transformers library installed.

# pip install transformers==4.37.0

💻 Usage Examples

Basic Usage

import torch
from transformers import AutoModelForCausalLM, AutoTokenizer

tokenizer = AutoTokenizer.from_pretrained("h2oai/h2o-danube-1.8b-base")

model = AutoModelForCausalLM.from_pretrained(
    "h2oai/h2o-danube-1.8b-base",
    torch_dtype=torch.bfloat16,
)
model.cuda()

inputs = tokenizer("The Danube is the second longest river in Europe", return_tensors="pt").to(model.device)
res = model.generate(
    **inputs,
    max_new_tokens=38,
    do_sample=False,
)
print(tokenizer.decode(res[0], skip_special_tokens=True))

📚 Documentation

Benchmarks

Commonsense, world-knowledge and reading comprehension tested in 0-shot:

📄 License

This project is licensed under the Apache-2.0 license.

🔧 Technical Details

This is a pre-trained foundation model. For your task, you will likely want to perform application specific fine-tuning. We also offer a chat fine-tuned version: h2oai/h2o-danube-1.8b-chat.

⚠️ Disclaimer

Please read this disclaimer carefully before using the large language model provided in this repository. Your use of the model signifies your agreement to the following terms and conditions.

⚠️ Important Note

• Biases and Offensiveness: The large language model is trained on a diverse range of internet text data, which may contain biased, racist, offensive, or otherwise inappropriate content. By using this model, you acknowledge and accept that the generated content may sometimes exhibit biases or produce content that is offensive or inappropriate. The developers of this repository do not endorse, support, or promote any such content or viewpoints.
• Limitations: The large language model is an AI-based tool and not a human. It may produce incorrect, nonsensical, or irrelevant responses. It is the user's responsibility to critically evaluate the generated content and use it at their discretion.
• Use at Your Own Risk: Users of this large language model must assume full responsibility for any consequences that may arise from their use of the tool. The developers and contributors of this repository shall not be held liable for any damages, losses, or harm resulting from the use or misuse of the provided model.
• Ethical Considerations: Users are encouraged to use the large language model responsibly and ethically. By using this model, you agree not to use it for purposes that promote hate speech, discrimination, harassment, or any form of illegal or harmful activities.
• Reporting Issues: If you encounter any biased, offensive, or otherwise inappropriate content generated by the large language model, please report it to the repository maintainers through the provided channels. Your feedback will help improve the model and mitigate potential issues.
• Changes to this Disclaimer: The developers of this repository reserve the right to modify or update this disclaimer at any time without prior notice. It is the user's responsibility to periodically review the disclaimer to stay informed about any changes.

By using the large language model provided in this repository, you agree to accept and comply with the terms and conditions outlined in this disclaimer. If you do not agree with any part of this disclaimer, you should refrain from using the model and any content generated by it.