Qwen-portuguese-luana-7b

This model was trained with a superset of 250,000 chat in Portuguese. The model comes to help fill the gap in models in Portuguese. Tuned from the Qwen1.5-7B-Chat.

How to use

FULL MODEL : A100

HALF MODEL: L4

8bit or 4bit : T4 or V100

You can use the model in its normal form up to 4-bit quantization. Below we will use both approaches. Remember that verbs are important in your prompt. Tell your model how to act or behave so that you can guide them along the path of their response. Important points like these help models (even smaller models like 7b) to perform much better.

!pip install -q -U transformers
!pip install -q -U accelerate
!pip install -q -U bitsandbytes

from transformers import AutoModelForCausalLM, AutoTokenizer, TextStreamer
from transformers import pipeline
model = AutoModelForCausalLM.from_pretrained("rhaymison/Qwen-portuguese-luana-7b", device_map= {"": 0})
tokenizer = AutoTokenizer.from_pretrained("rhaymison/Qwen-portuguese-luana-7b")
model.eval()

You can use with Pipeline but in this example i will use such as Streaming


prompt = f"""<|im_start|>system
Abaixo estรก uma instruรงรฃo que descreve uma tarefa, juntamente com uma entrada que fornece mais contexto. Escreva uma resposta que complete adequadamente o pedido.<|im_end|>
<|im_start|>user
 ### instruรงรฃo: Me indique uma programaรงรฃo para fazer no final de semana com minha esposa. <|im_end|>
<|im_start|>"""

pipe = pipeline("text-generation",
                model=model,
                tokenizer=tokenizer,
                do_sample=True,
                max_new_tokens=200,
                num_beams=2,
                temperature=0.3,
                top_k=50,
                top_p=0.95,
                early_stopping=True,
                pad_token_id=tokenizer.eos_token_id,
                )

pipe(prompt)[0]['generated_text'].split('assistant')[1]

#Claro! Aqui estรก uma sugestรฃo de programaรงรฃo para o final de semana com sua esposa:
#Domingo:
#1. Despertar cedo para um cafรฉ da manhรฃ delicioso juntos.
#2. Faรงa uma caminhada ou uma corrida no parque local para aproveitar o ar fresco e a natureza.
#3. Depois do cafรฉ da manhรฃ, faรงa uma caminhada de compras para escolher algumas roupas ou acessรณrios novos.
#4. Retorne para casa para preparar uma refeiรงรฃo deliciosa juntos.
#5. Depois do almoรงo, vocรช pode assistir a um filme ou jogar jogos de tabuleiro para relaxar

If you are having a memory problem such as "CUDA Out of memory", you should use 4-bit or 8-bit quantization. For the complete model in colab you will need the A100. If you want to use 4bits or 8bits, T4 or L4 will already solve the problem.

4bits example

from transformers import BitsAndBytesConfig
import torch
nb_4bit_config = BitsAndBytesConfig(
    load_in_4bit=True,
    bnb_4bit_quant_type="nf4",
    bnb_4bit_compute_dtype=torch.bfloat16,
    bnb_4bit_use_double_quant=True
)

model = AutoModelForCausalLM.from_pretrained(
    base_model,
    quantization_config=bnb_config,
    device_map={"": 0}
)

Open Portuguese LLM Leaderboard Evaluation Results

Detailed results can be found here and on the ๐Ÿš€ Open Portuguese LLM Leaderboard

Metric Value
Average 62.49
ENEM Challenge (No Images) 58.36
BLUEX (No Images) 48.12
OAB Exams 42.73
Assin2 RTE 81.05
Assin2 STS 74.25
FaQuAD NLI 57.96
HateBR Binary 70.29
PT Hate Speech Binary 69.92
tweetSentBR 59.69

Comments

Any idea, help or report will always be welcome.

email: [email protected]

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Evaluation results