Zurich 7B GCv2 100k

🚀 Zurich 7B GammaCorpus v2-100k

A Qwen 2.5 model fine-tuned on the GammaCorpus dataset

Zurich 7B GammaCorpus v2-100k is a fine - tuned version of Alibaba's Qwen 2.5 7B Instruct model. It aims to outperform similar - sized models and showcases the GammaCorpus v2-100k dataset.

🚀 Quick Start

Here is a quick guide on how to load and use the Zurich 7B GammaCorpus v2-100k model.

Requirements

We strongly recommend you use the latest version of the transformers package. You may install it via pip as follows:

pip install transformers

Basic Usage

from transformers import AutoModelForCausalLM, AutoTokenizer

model_name = "rubenroy/Zurich-7B-GCv2-100k"

model = AutoModelForCausalLM.from_pretrained(
    model_name,
    torch_dtype="auto",
    device_map="auto"
)
tokenizer = AutoTokenizer.from_pretrained(model_name)

prompt = "How tall is the Eiffel tower?"
messages = [
    {"role": "system", "content": "You are Zurich, an AI assistant built on the Qwen 2.5 7B model developed by Alibaba Cloud, and fine-tuned by Ruben Roy. You are a helpful assistant."},
    {"role": "user", "content": prompt}
]
text = tokenizer.apply_chat_template(
    messages,
    tokenize=False,
    add_generation_prompt=True
)
model_inputs = tokenizer([text], return_tensors="pt").to(model.device)

generated_ids = model.generate(
    **model_inputs,
    max_new_tokens=512
)
generated_ids = [
    output_ids[len(input_ids):] for input_ids, output_ids in zip(model_inputs.input_ids, generated_ids)
]

response = tokenizer.batch_decode(generated_ids, skip_special_tokens=True)[0]

✨ Features

Zurich 7B GammaCorpus v2-100k is designed to outperform other models of similar size and showcases the GammaCorpus v2-100k dataset.

📦 Installation

To use this model, you need to install the transformers library. You can install it using pip:

pip install transformers

📚 Documentation

Model Details

Training Details

Zurich-7B-GCv2-100k was fine - tuned using 1 T4 GPU for approximately 70 minutes with the Unsloth framework. It was trained for 60 Epochs.

About GammaCorpus

This model and all Zurich models are trained with GammaCorpus, a dataset on HuggingFace filled with structured and filtered multi - turn conversations. GammaCorpus has 4 versions with different sizes:

GammaCorpus v1

• 10k UNFILTERED
• 50k UNFILTERED
• 70k UNFILTERED

Link to the GCv1 dataset collection: GammaCorpus v1

GammaCorpus v2

• 10k
• 50k
• 100k <-- This is the version of GammaCorpus v2 that the Zurich model you are using was trained on.
• 500k
• 1m
• 5m

Link to the GCv2 dataset collection: GammaCorpus v2

GammaCorpus CoT

• Math 170k

Link to the GC - CoT dataset collection: GammaCorpus CoT

GammaCorpus QA

• Fact 450k

Link to the GC - QA dataset collection: GammaCorpus QA

The link to the full GammaCorpus dataset collection can be found here.

🔧 Technical Details

Zurich 7B GammaCorpus v2-100k is a fine - tuned version of the Qwen 2.5 7B Instruct model. It uses a Transformer architecture with specific components like RoPE, SwiGLU, RMSNorm, and Attention QKV bias.

📄 License

The model is released under the Apache 2.0 License. Please refer to the license for usage rights and restrictions.

⚠️ Important Note

We have tried our best to mitigate as much bias as possible, but please be aware that the model might generate some biased answers.