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Model: MoxoffSrL/AzzurroQuantized Source: Original Platform
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README.md
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README.md
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---
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license: mit
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language:
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- it
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- en
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library_name: transformers
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tags:
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- sft
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- it
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- mistral
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- chatml
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---
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# Model Information
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AzzurroQuantized is a compact iteration of the model [Azzurro](https://huggingface.co/MoxoffSpA/Azzurro), optimized for efficiency.
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It is offered in two distinct configurations: a 4-bit version and an 8-bit version, each designed to maintain the model's effectiveness while significantly reducing its size
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and computational requirements.
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- It's trained both on publicly available datasets, like [SQUAD-it](https://huggingface.co/datasets/squad_it), and datasets we've created in-house.
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- it's designed to understand and maintain context, making it ideal for Retrieval Augmented Generation (RAG) tasks and applications requiring contextual awareness.
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- It is quantized in a 4-bit version and an 8-bit version following the procedure [here](https://github.com/ggerganov/llama.cpp).
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# Evaluation
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We evaluated the model using the same test sets as used for the [Open Ita LLM Leaderboard](https://huggingface.co/spaces/FinancialSupport/open_ita_llm_leaderboard):
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| hellaswag_it acc_norm | arc_it acc_norm | m_mmlu_it 5-shot acc | Average |
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|:----------------------| :--------------- | :-------------------- | :------- |
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| 0.6067 | 0.4405 | 0.5112 | 0,52 |
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## Usage
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You need to download the .gguf model first
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If you want to use the cpu install these dependencies:
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```python
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pip install llama-cpp-python huggingface_hub
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```
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If you want to use the gpu instead:
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```python
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CMAKE_ARGS="-DLLAMA_CUBLAS=on" pip install huggingface_hub llama-cpp-python --force-reinstall --upgrade --no-cache-dir
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```
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And then use this code to see a response to the prompt.
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```python
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from huggingface_hub import hf_hub_download
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from llama_cpp import Llama
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model_path = hf_hub_download(
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repo_id="MoxoffSpA/AzzurroQuantized",
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filename="Azzurro-ggml-Q4_K_M.gguf"
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)
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# Set gpu_layers to the number of layers to offload to GPU. Set to 0 if no GPU acceleration is available on your system.
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llm = Llama(
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model_path=model_path,
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n_ctx=2048, # The max sequence length to use - note that longer sequence lengths require much more resources
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n_threads=8, # The number of CPU threads to use, tailor to your system and the resulting performance
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n_gpu_layers=0 # The number of layers to offload to GPU, if you have GPU acceleration available
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)
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# Simple inference example
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question = """Quanto è alta la torre di Pisa?"""
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context = """
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La Torre di Pisa è un campanile del XII secolo, famoso per la sua inclinazione. Alta circa 56 metri.
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"""
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prompt = f"Domanda: {question}, contesto: {context}"
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output = llm(
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f"[INST] {prompt} [/INST]", # Prompt
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max_tokens=128,
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stop=["\n"],
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echo=True,
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temperature=0.1,
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top_p=0.95
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)
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# Chat Completion API
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print(output['choices'][0]['text'])
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```
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## Bias, Risks and Limitations
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AzzurroQuantized and its original model [Azzurro](https://huggingface.co/MoxoffSpA/Azzurro) have not been aligned to human preferences for safety within the RLHF phase or deployed with in-the-loop filtering of
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responses like ChatGPT, so the model can produce problematic outputs (especially when prompted to do so). It is also unknown what the size and composition
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of the corpus were used to train the base model [mistralai/Mistral-7B-v0.2](https://huggingface.co/mistralai/Mistral-7B-v0.2), however, it is likely to have included a mix of Web data and technical sources
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like books and code.
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## Links to resources
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- SQUAD-it dataset: https://huggingface.co/datasets/squad_it
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- Mistral_7B_v0.2 original weights: https://models.mistralcdn.com/mistral-7b-v0-2/mistral-7B-v0.2.tar
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- Mistral_7B_v0.2 model: https://huggingface.co/alpindale/Mistral-7B-v0.2-hf
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- Open Ita LLM Leaderbord: https://huggingface.co/spaces/FinancialSupport/open_ita_llm_leaderboard
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## Base version
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We have the not quantized version here:
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https://huggingface.co/MoxoffSpA/Azzurro
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## The Moxoff Team
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Jacopo Abate, Marco D'Ambra, Luigi Simeone, Gianpaolo Francesco Trotta
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