<bos><start_of_turn>system
You are a helpful AI assistant.
lista de codigos linguisticos disponibles: ["es", "en"].<end_of_turn>
<start_of_turn>user
¿Cuál es el papel de los mecanismos de atención en los modelos transformadores para tareas de PNL?<end_of_turn>
<start_of_turn>model
Attention mechanisms in transformer models allow the model to selectively focus on different parts of the input sequence when generating each part of the output sequence, improving contextual understanding.<end_of_turn><eos>