Instructions to use QuantFactory/Meltemi-7B-Instruct-v1.5-GGUF with libraries, inference providers, notebooks, and local apps. Follow these links to get started.
- Notebooks
- Google Colab
- Kaggle
- Local Apps Settings
- llama.cpp
How to use QuantFactory/Meltemi-7B-Instruct-v1.5-GGUF with llama.cpp:
Install (macOS, Linux)
curl -LsSf https://llama.app/install.sh | sh # Start a local OpenAI-compatible server with a web UI: llama serve -hf QuantFactory/Meltemi-7B-Instruct-v1.5-GGUF:Q4_K_M # Run inference directly in the terminal: llama cli -hf QuantFactory/Meltemi-7B-Instruct-v1.5-GGUF:Q4_K_M
Install from WinGet (Windows)
winget install llama.cpp # Start a local OpenAI-compatible server with a web UI: llama serve -hf QuantFactory/Meltemi-7B-Instruct-v1.5-GGUF:Q4_K_M # Run inference directly in the terminal: llama cli -hf QuantFactory/Meltemi-7B-Instruct-v1.5-GGUF:Q4_K_M
Use pre-built binary
# Download pre-built binary from: # https://github.com/ggerganov/llama.cpp/releases # Start a local OpenAI-compatible server with a web UI: ./llama-server -hf QuantFactory/Meltemi-7B-Instruct-v1.5-GGUF:Q4_K_M # Run inference directly in the terminal: ./llama-cli -hf QuantFactory/Meltemi-7B-Instruct-v1.5-GGUF:Q4_K_M
Build from source code
git clone https://github.com/ggerganov/llama.cpp.git cd llama.cpp cmake -B build cmake --build build -j --target llama-server llama-cli # Start a local OpenAI-compatible server with a web UI: ./build/bin/llama-server -hf QuantFactory/Meltemi-7B-Instruct-v1.5-GGUF:Q4_K_M # Run inference directly in the terminal: ./build/bin/llama-cli -hf QuantFactory/Meltemi-7B-Instruct-v1.5-GGUF:Q4_K_M
Use Docker
docker model run hf.co/QuantFactory/Meltemi-7B-Instruct-v1.5-GGUF:Q4_K_M
- LM Studio
- Jan
- vLLM
How to use QuantFactory/Meltemi-7B-Instruct-v1.5-GGUF with vLLM:
Install from pip and serve model
# Install vLLM from pip: pip install vllm # Start the vLLM server: vllm serve "QuantFactory/Meltemi-7B-Instruct-v1.5-GGUF" # Call the server using curl (OpenAI-compatible API): curl -X POST "http://localhost:8000/v1/chat/completions" \ -H "Content-Type: application/json" \ --data '{ "model": "QuantFactory/Meltemi-7B-Instruct-v1.5-GGUF", "messages": [ { "role": "user", "content": "What is the capital of France?" } ] }'Use Docker
docker model run hf.co/QuantFactory/Meltemi-7B-Instruct-v1.5-GGUF:Q4_K_M
- Ollama
How to use QuantFactory/Meltemi-7B-Instruct-v1.5-GGUF with Ollama:
ollama run hf.co/QuantFactory/Meltemi-7B-Instruct-v1.5-GGUF:Q4_K_M
- Unsloth Studio
How to use QuantFactory/Meltemi-7B-Instruct-v1.5-GGUF with Unsloth Studio:
Install Unsloth Studio (macOS, Linux, WSL)
curl -fsSL https://unsloth.ai/install.sh | sh # Run unsloth studio unsloth studio -H 0.0.0.0 -p 8888 # Then open http://localhost:8888 in your browser # Search for QuantFactory/Meltemi-7B-Instruct-v1.5-GGUF to start chatting
Install Unsloth Studio (Windows)
irm https://unsloth.ai/install.ps1 | iex # Run unsloth studio unsloth studio -H 0.0.0.0 -p 8888 # Then open http://localhost:8888 in your browser # Search for QuantFactory/Meltemi-7B-Instruct-v1.5-GGUF to start chatting
Using HuggingFace Spaces for Unsloth
# No setup required # Open https://huggingface.co/spaces/unsloth/studio in your browser # Search for QuantFactory/Meltemi-7B-Instruct-v1.5-GGUF to start chatting
- Docker Model Runner
How to use QuantFactory/Meltemi-7B-Instruct-v1.5-GGUF with Docker Model Runner:
docker model run hf.co/QuantFactory/Meltemi-7B-Instruct-v1.5-GGUF:Q4_K_M
- Lemonade
How to use QuantFactory/Meltemi-7B-Instruct-v1.5-GGUF with Lemonade:
Pull the model
# Download Lemonade from https://lemonade-server.ai/ lemonade pull QuantFactory/Meltemi-7B-Instruct-v1.5-GGUF:Q4_K_M
Run and chat with the model
lemonade run user.Meltemi-7B-Instruct-v1.5-GGUF-Q4_K_M
List all available models
lemonade list
- Atomic Chat
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---
language:
- el
- en
license: apache-2.0
pipeline_tag: text-generation
tags:
- finetuned
inference: true
---

# QuantFactory/Meltemi-7B-Instruct-v1.5-GGUF
This is quantized version of [ilsp/Meltemi-7B-Instruct-v1.5](https://huggingface.co/ilsp/Meltemi-7B-Instruct-v1.5) created using llama.cpp
# Original Model Card
# Meltemi Instruct Large Language Model for the Greek language
We present Meltemi 7B Instruct v1.5 Large Language Model (LLM), a new and improved instruction fine-tuned version of [Meltemi 7B v1.5](https://huggingface.co/ilsp/Meltemi-7B-v1.5).

# Model Information
- Vocabulary extension of the Mistral 7b tokenizer with Greek tokens for lower costs and faster inference (**1.52** vs. 6.80 tokens/word for Greek)
- 8192 context length
- Fine-tuning has been done with the [Odds Ratio Preference Optimization (ORPO)](https://arxiv.org/abs/2403.07691) algorithm using 97k preference data:
* 89,730 Greek preference data which are mostly translated versions of high-quality datasets on Hugging Face
* 7,342 English preference data
- Our alignment procedure is based on the [TRL - Transformer Reinforcement Learning](https://huggingface.co/docs/trl/index) library and partially on the [Hugging Face finetuning recipes](https://github.com/huggingface/alignment-handbook)
# Instruction format
The prompt format is the same as the [Zephyr](https://huggingface.co/HuggingFaceH4/zephyr-7b-beta) format and can be
utilized through the tokenizer's [chat template](https://huggingface.co/docs/transformers/main/chat_templating) functionality as follows:
```python
from transformers import AutoModelForCausalLM, AutoTokenizer
device = "cuda" # the device to load the model onto
model = AutoModelForCausalLM.from_pretrained("ilsp/Meltemi-7B-Instruct-v1.5")
tokenizer = AutoTokenizer.from_pretrained("ilsp/Meltemi-7B-Instruct-v1.5")
model.to(device)
messages = [
{"role": "system", "content": "Είσαι το Μελτέμι, ένα γλωσσικό μοντέλο για την ελληνική γλώσσα. Είσαι ιδιαίτερα βοηθητικό προς την χρήστρια ή τον χρήστη και δίνεις σύντομες αλλά επαρκώς περιεκτικές απαντήσεις. Απάντα με προσοχή, ευγένεια, αμεροληψία, ειλικρίνεια και σεβασμό προς την χρήστρια ή τον χρήστη."},
{"role": "user", "content": "Πες μου αν έχεις συνείδηση."},
]
# Through the default chat template this translates to
#
# <|system|>
# Είσαι το Μελτέμι, ένα γλωσσικό μοντέλο για την ελληνική γλώσσα. Είσαι ιδιαίτερα βοηθητικό προς την χρήστρια ή τον χρήστη και δίνεις σύντομες αλλά επαρκώς περιεκτικές απαντήσεις. Απάντα με προσοχή, ευγένεια, αμεροληψία, ειλικρίνεια και σεβασμό προς την χρήστρια ή τον χρήστη.</s>
# <|user|>
# Πες μου αν έχεις συνείδηση.</s>
# <|assistant|>
#
prompt = tokenizer.apply_chat_template(messages, add_generation_prompt=True, tokenize=False)
input_prompt = tokenizer(prompt, return_tensors='pt').to(device)
outputs = model.generate(input_prompt['input_ids'], max_new_tokens=256, do_sample=True)
print(tokenizer.batch_decode(outputs)[0])
# Ως μοντέλο γλώσσας AI, δεν έχω τη δυνατότητα να αντιληφθώ ή να βιώσω συναισθήματα όπως η συνείδηση ή η επίγνωση. Ωστόσο, μπορώ να σας βοηθήσω με οποιεσδήποτε ερωτήσεις μπορεί να έχετε σχετικά με την τεχνητή νοημοσύνη και τις εφαρμογές της.
messages.extend([
{"role": "assistant", "content": tokenizer.batch_decode(outputs)[0]},
{"role": "user", "content": "Πιστεύεις πως οι άνθρωποι πρέπει να φοβούνται την τεχνητή νοημοσύνη;"}
])
# Through the default chat template this translates to
#
# <|system|>
# Είσαι το Μελτέμι, ένα γλωσσικό μοντέλο για την ελληνική γλώσσα. Είσαι ιδιαίτερα βοηθητικό προς την χρήστρια ή τον χρήστη και δίνεις σύντομες αλλά επαρκώς περιεκτικές απαντήσεις. Απάντα με προσοχή, ευγένεια, αμεροληψία, ειλικρίνεια και σεβασμό προς την χρήστρια ή τον χρήστη.</s>
# <|user|>
# Πες μου αν έχεις συνείδηση.</s>
# <|assistant|>
# Ως μοντέλο γλώσσας AI, δεν έχω τη δυνατότητα να αντιληφθώ ή να βιώσω συναισθήματα όπως η συνείδηση ή η επίγνωση. Ωστόσο, μπορώ να σας βοηθήσω με οποιεσδήποτε ερωτήσεις μπορεί να έχετε σχετικά με την τεχνητή νοημοσύνη και τις εφαρμογές της.</s>
# <|user|>
# Πιστεύεις πως οι άνθρωποι πρέπει να φοβούνται την τεχνητή νοημοσύνη;</s>
# <|assistant|>
#
prompt = tokenizer.apply_chat_template(messages, add_generation_prompt=True, tokenize=False)
input_prompt = tokenizer(prompt, return_tensors='pt').to(device)
outputs = model.generate(input_prompt['input_ids'], max_new_tokens=256, do_sample=True)
print(tokenizer.batch_decode(outputs)[0])
```
Please make sure that the BOS token is always included in the tokenized prompts. This might not be the default setting in all evaluation or fine-tuning frameworks.
# Evaluation
The evaluation suite we created includes 6 test sets and has been implemented based on a [fork](https://github.com/LeonVouk/lighteval) of the [lighteval](https://github.com/huggingface/lighteval) framework.
Our evaluation suite includes:
* Four machine-translated versions ([ARC Greek](https://huggingface.co/datasets/ilsp/arc_greek), [Truthful QA Greek](https://huggingface.co/datasets/ilsp/truthful_qa_greek), [HellaSwag Greek](https://huggingface.co/datasets/ilsp/hellaswag_greek), [MMLU Greek](https://huggingface.co/datasets/ilsp/mmlu_greek)) of established English benchmarks for language understanding and reasoning ([ARC Challenge](https://arxiv.org/abs/1803.05457), [Truthful QA](https://arxiv.org/abs/2109.07958), [Hellaswag](https://arxiv.org/abs/1905.07830), [MMLU](https://arxiv.org/abs/2009.03300)).
* An existing benchmark for question answering in Greek ([Belebele](https://arxiv.org/abs/2308.16884))
* A novel benchmark created by the ILSP team for medical question answering based on the medical exams of [DOATAP](https://www.doatap.gr) ([Medical MCQA](https://huggingface.co/datasets/ilsp/medical_mcqa_greek)).
Our evaluation is performed in a few-shot setting, consistent with the settings in the [Open LLM leaderboard](https://huggingface.co/spaces/HuggingFaceH4/open_llm_leaderboard).
We can see that our new training and fine-tuning procedure for Meltemi 7B Instruct v1.5 enhances performance across all Greek test sets by a **+7.8%** average improvement compared to the earlier Meltemi Instruct 7B v1 model. The results for the Greek test sets are shown in the following table:
| | Medical MCQA EL (15-shot) | Belebele EL (5-shot) | HellaSwag EL (10-shot) | ARC-Challenge EL (25-shot) | TruthfulQA MC2 EL (0-shot) | MMLU EL (5-shot) | **Average** |
|----------------|----------------|-------------|--------------|------------------|-------------------|---------|---------|
| Mistral 7B | 29.8% | 45.0% | 36.5% | 27.1% | 45.8% | 35% | **36.5%** |
| Meltemi 7B Instruct v1 | 36.1% | 56.0% | 59.0% | 44.4% | 51.1% | 34.1% | **46.8%** |
| Meltemi 7B Instruct v1.5 | 48.0% | 75.5% | 63.7% | 40.8% | 53.8% | 45.9% | **54.6%** |
# Ethical Considerations
This model has been aligned with human preferences, but might generate misleading, harmful, and toxic content.
# Acknowledgements
The ILSP team utilized Amazon’s cloud computing services, which were made available via GRNET under the [OCRE Cloud framework](https://www.ocre-project.eu/), providing Amazon Web Services for the Greek Academic and Research Community.
# Citation
```
@misc{voukoutis2024meltemiopenlargelanguage,
title={Meltemi: The first open Large Language Model for Greek},
author={Leon Voukoutis and Dimitris Roussis and Georgios Paraskevopoulos and Sokratis Sofianopoulos and Prokopis Prokopidis and Vassilis Papavasileiou and Athanasios Katsamanis and Stelios Piperidis and Vassilis Katsouros},
year={2024},
eprint={2407.20743},
archivePrefix={arXiv},
primaryClass={cs.CL},
url={https://arxiv.org/abs/2407.20743},
}
```
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