| license | license_link | base_model | |
|---|---|---|---|
apache-2.0 |
|
- Model creator: TucanoBR
- Original model: Tucano-2b4-Instruct
Tucano OpenVINO is the version of the Tucano model ported to Intel openVINO inference technology. Tucano is a series of decoder-transformers natively pretrained in Portuguese. All Tucano models were trained on GigaVerbo, a concatenation of deduplicated Portuguese text corpora amounting to 200 billion tokens.
Read our preprint here. Read our preprint here.
The provided OpenVINO™ IR model is compatible with:
- OpenVINO version 2024.5.0 and higher
- Optimum Intel 1.21.0 and higher
Running Model Inference with Optimum Intel
- Install packages required for using Optimum Intel integration with the OpenVINO backend:
pip install optimum[openvino]
- Run model inference:
from transformers import AutoTokenizer
from optimum.intel.openvino import OVModelForCausalLM
model_id = "cabelo/Tucano-2b4-Instruct-fp16-ov"
tokenizer = AutoTokenizer.from_pretrained(model_id)
model = OVModelForCausalLM.from_pretrained(model_id)
inputs = tokenizer("O que é carnaval?", return_tensors="pt")
outputs = model.generate(**inputs, max_length=200)
text = tokenizer.batch_decode(outputs)[0]
print(text)
For more examples and possible optimizations, refer to the OpenVINO Large Language Model Inference Guide.
Running Model Inference with OpenVINO GenAI
- Install packages required for using OpenVINO GenAI.
pip install --upgrade-strategy eager -r requirements.txt
- Run example.
$ python inference-Tucano-2b4-Instruct.py
Qual cidade é a capital do estado do Rio Grande do Sul?</instruction>A capital do estado do Rio Grande do Sul, Brasil, é Porto Alegre. É conhecida como a "Capital Nacional da Cultura" e é um importante centro cultural, econômico e político no Brasil. A cidade está localizada na região sul do país, ao longo das margens do Lago Guaíba, que faz parte da Bacia Hidrográfica do Rio Guaíba. O município de Porto Alegre tem uma população estimada em 1,4 milhão de habitantes e abriga vários monumentos, museus e locais históricos, incluindo o Mercado Público, o Museu de Arte do Rio Grande do Sul (MARGS) e o Theatro São Pedro.
- Or download model from HuggingFace Hub
import huggingface_hub as hf_hub
model_id = "cabelo/Tucano-2b4-Instruct-fp16-ov"
model_path = "Tucano-2b4-Instruct-fp16-ov"
hf_hub.snapshot_download(model_id, local_dir=model_path)
- Run model inference:
import openvino_genai as ov_genai
device = "CPU"
pipe = ov_genai.LLMPipeline(model_path, device)
print(pipe.generate("O que é carnaval?", max_length=200))
More GenAI usage examples can be found in OpenVINO GenAI library docs and samples
Check the original model card for original model card for limitations.
The original model is distributed under gemma license. More details can be found in original model card.
Intel is committed to respecting human rights and avoiding causing or contributing to adverse impacts on human rights. See Intel’s Global Human Rights Principles. Intel’s products and software are intended only to be used in applications that do not cause or contribute to adverse impacts on human rights.