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Qwen2.5 0.5B Portuguese V1

Developed by cnmoro
A Portuguese large language model fine-tuned from Qwen2.5-0.5B-Instruct, specializing in text generation tasks
Downloads 2,218
Release Time : 2/25/2025

Model Overview

This is a Portuguese-optimized text generation model, fine-tuned based on the Qwen2.5 architecture, suitable for various Portuguese natural language processing tasks

Model Features

Portuguese optimization
Specially fine-tuned for Portuguese, enhancing Portuguese comprehension and generation capabilities
Multi-task support
Supports various text generation tasks including Q&A, reasoning, and sentiment analysis
Efficient inference
0.5B parameter scale maintains performance while providing high inference efficiency

Model Capabilities

Portuguese text generation
Q&A systems
Text classification
Semantic similarity calculation
Sentiment analysis
Exam question answering

Use Cases

Education
ENEM exam question answering
Answering questions from Brazil's National High School Exam (ENEM)
Accuracy 37.86%
OAB bar exam
Answering questions from Brazil's Bar Examination
Accuracy 33.12%
Legal
Legal text analysis
Processing and analyzing legal-related texts
Social media analysis
Hate speech detection
Identifying hate speech in Portuguese social media
Macro F1 55.1
Sentiment analysis
Analyzing sentiment tendencies in Portuguese tweets
Macro F1 45.96
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