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+ ---
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+
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+ inference: false
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+ library_name: transformers
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+ language:
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+ - en
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+ - fr
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+ - de
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+ - es
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+ - it
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+ - pt
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+ - ja
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+ - ko
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+ - zh
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+ - ar
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+ - el
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+ - fa
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+ - pl
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+ - id
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+ - cs
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+ - he
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+ - hi
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+ - nl
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+ - ro
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+ - ru
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+ - tr
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+ - uk
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+ - vi
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+ license: cc-by-nc-4.0
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+ extra_gated_prompt: "By submitting this form, you agree to the [License Agreement](https://cohere.com/c4ai-cc-by-nc-license) and acknowledge that the information you provide will be collected, used, and shared in accordance with Cohere’s [Privacy Policy]( https://cohere.com/privacy). You’ll receive email updates about C4AI and Cohere research, events, products and services. You can unsubscribe at any time."
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+ extra_gated_fields:
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+ Name: text
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+ Affiliation: text
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+ Country: country
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+ I agree to use this model for non-commercial use ONLY: checkbox
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+
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+ ---
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+
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+ [![QuantFactory Banner](https://lh7-rt.googleusercontent.com/docsz/AD_4nXeiuCm7c8lEwEJuRey9kiVZsRn2W-b4pWlu3-X534V3YmVuVc2ZL-NXg2RkzSOOS2JXGHutDuyyNAUtdJI65jGTo8jT9Y99tMi4H4MqL44Uc5QKG77B0d6-JfIkZHFaUA71-RtjyYZWVIhqsNZcx8-OMaA?key=xt3VSDoCbmTY7o-cwwOFwQ)](https://hf.co/QuantFactory)
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+
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+
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+ # QuantFactory/aya-expanse-8b-GGUF
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+ This is quantized version of [CohereForAI/aya-expanse-8b](https://huggingface.co/CohereForAI/aya-expanse-8b) created using llama.cpp
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+
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+ # Original Model Card
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+
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+
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+ # Model Card for Aya Expanse 8B
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+
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+ <img src="aya-expanse-8B.png" width="650" style="margin-left:'auto' margin-right:'auto' display:'block'"/>
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+
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+ Aya Expanse is an open-weight research release of a model with highly advanced multilingual capabilities. It focuses on pairing a highly performant pre-trained [Command family](https://huggingface.co/CohereForAI/c4ai-command-r-plus) of models with the result of a year’s dedicated research from [Cohere For AI](https://cohere.for.ai/), including [data arbitrage](https://arxiv.org/pdf/2408.14960), [multilingual preference training](https://arxiv.org/abs/2407.02552), [safety tuning](https://arxiv.org/abs/2406.18682), and [model merging](https://arxiv.org/abs/2410.10801). The result is a powerful multilingual large language model serving 23 languages.
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+
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+ We cover 23 languages: Arabic, Chinese (simplified & traditional), Czech, Dutch, English, French, German, Greek, Hebrew, Hebrew, Hindi, Indonesian, Italian, Japanese, Korean, Persian, Polish, Portuguese, Romanian, Russian, Spanish, Turkish, Ukrainian, and Vietnamese
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+
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+ This model card corresponds to the 8-billion version of the Aya Expanse model. We also released an 32-billion version which you can find [here](https://huggingface.co/CohereForAI/aya-expanse-32B).
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+
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+ - Developed by: [Cohere For AI](https://cohere.for.ai/)
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+ - Point of Contact: Cohere For AI: [cohere.for.ai](https://cohere.for.ai/)
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+ - License: [CC-BY-NC](https://cohere.com/c4ai-cc-by-nc-license), requires also adhering to [C4AI's Acceptable Use Policy](https://docs.cohere.com/docs/c4ai-acceptable-use-policy)
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+ - Model: Aya Expanse 8B
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+ - Model Size: 8 billion parameters
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+
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+ **Try Aya Expanse**
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+
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+ Before downloading the weights, you can try out Aya Expanse in our hosted [Hugging Face Space](https://huggingface.co/spaces/CohereForAI/aya_expanse).
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+
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+
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+ ### Usage
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+
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+ Please install transformers from the source repository.
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+
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+ ```python
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+ # pip install 'git+https://github.com/huggingface/transformers.git'
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+ from transformers import AutoTokenizer, AutoModelForCausalLM
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+
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+ model_id = "CohereForAI/aya-expanse-8b"
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+ tokenizer = AutoTokenizer.from_pretrained(model_id)
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+ model = AutoModelForCausalLM.from_pretrained(model_id)
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+
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+ # Format the message with the chat template
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+ messages = [{"role": "user", "content": "Anneme onu ne kadar sevdiğimi anlatan bir mektup yaz"}]
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+ input_ids = tokenizer.apply_chat_template(messages, tokenize=True, add_generation_prompt=True, return_tensors="pt")
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+ ## <BOS_TOKEN><|START_OF_TURN_TOKEN|><|USER_TOKEN|>Anneme onu ne kadar sevdiğimi anlatan bir mektup yaz<|END_OF_TURN_TOKEN|><|START_OF_TURN_TOKEN|><|CHATBOT_TOKEN|>
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+
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+ gen_tokens = model.generate(
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+ input_ids,
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+ max_new_tokens=100,
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+ do_sample=True,
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+ temperature=0.3,
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+ )
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+
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+ gen_text = tokenizer.decode(gen_tokens[0])
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+ print(gen_text)
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+ ```
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+
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+ ### Example Notebooks
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+
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+ **Fine-Tuning**:
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+ - [This notebook](https://colab.research.google.com/drive/1ryPYXzqb7oIn2fchMLdCNSIH5KfyEtv4) showcases a detailed use of fine-tuning Aya Expanse on more languages.
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+ **Example Use cases**:
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+ The following notebooks contributed by *Cohere For AI Community* members show how Aya Expanse can be used for different use cases:
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+ - [Mulitlingual Writing Assistant](https://colab.research.google.com/drive/1SRLWQ0HdYN_NbRMVVUHTDXb-LSMZWF60#scrollTo=qBK1H7WO9UHG)
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+ - [AyaMCooking](https://colab.research.google.com/drive/1-cnn4LXYoZ4ARBpnsjQM3sU7egOL_fLB?usp=sharing#scrollTo=ukHwdlrgXSdI)
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+ - [Multilingual Question-Answering System](https://colab.research.google.com/drive/1bbB8hzyzCJbfMVjsZPeh4yNEALJFGNQy?usp=sharing)
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+
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+
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+ ## Model Details
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+
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+ **Input**: Models input text only.
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+
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+ **Output**: Models generate text only.
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+ **Model Architecture**: Aya Expanse 8B is an auto-regressive language model that uses an optimized transformer architecture. Post-training includes supervised finetuning, preference training, and model merging.
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+ **Languages covered**: The model is particularly optimized for multilinguality and supports the following languages: Arabic, Chinese (simplified & traditional), Czech, Dutch, English, French, German, Greek, Hebrew, Hindi, Indonesian, Italian, Japanese, Korean, Persian, Polish, Portuguese, Romanian, Russian, Spanish, Turkish, Ukrainian, and Vietnamese
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+
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+ **Context length**: 8K
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+
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+ ### Evaluation
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+
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+ <img src="winrates_marenahard.png" width="650" style="margin-left:'auto' margin-right:'auto' display:'block'"/>
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+ <img src="winrates_by_lang.png" width="650" style="margin-left:'auto' margin-right:'auto' display:'block'"/>
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+ <img src="winrates_step_by_step.png" width="650" style="margin-left:'auto' margin-right:'auto' display:'block'"/>
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+
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+ ### Model Card Contact
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+ For errors or additional questions about details in this model card, contact [email protected].
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+ ### Terms of Use
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+ We hope that the release of this model will make community-based research efforts more accessible, by releasing the weights of a highly performant multilingual model to researchers all over the world. This model is governed by a [CC-BY-NC](https://cohere.com/c4ai-cc-by-nc-license) License with an acceptable use addendum, and also requires adhering to [C4AI's Acceptable Use Policy](https://docs.cohere.com/docs/c4ai-acceptable-use-policy).
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+ ### Try the model today
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+ You can try Aya Expanse in the Cohere [playground](https://dashboard.cohere.com/playground/chat) here. You can also use it in our dedicated Hugging Face Space [here](https://huggingface.co/spaces/CohereForAI/aya_expanse).
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