RigoBERTa 2.0 is a state-of-the-art encoder language model for Spanish, developed through language-adaptive pretraining. This model significantly improves performance on every previous Spanish encoder model offering robust language understanding.
Easily fine-tune RigoBERTa-2.0 on your own data to develop highly accurate text classification models specifically tailored to your unique use case and labeling requirements.
This targeted Natural Language Understanding (NLU) approach delivers superior performance compared to traditional Natural Language Generation (NLG) methods when applied to structured classification tasks. Once fine-tuned, your customized model is ready for seamless deployment and real-time inference, allowing for direct integration into workflows and supporting faster, more reliable decision-making across healthcare applications
RigoBERTa 2.0 was built by further pretraining the general-purpose FacebookAI/xlm-roberta-large on a meticulously curated Spanish corpus. The pretraining leverages masked language modeling (MLM) to adapt the model's linguistic knowledge to the Spanish language.
An open-weight version of this model, intended solely for research and non-commercial use, is available on the public Hugging Face profile of IIC
Highlights
RigoBERTa 2.0 is general encoder language model developed through domain-adaptive MLM pretraining on a meticulously curated Spanish corpus.
We recommend using this model as a foundation for general NLP applications by fine-tuning it on your own data for text classification tasks.
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You pay by the hour based on the AWS instance type you run and the task you perform. This model is a Spanish-language text classification tool. Pricing splits into two activities: training the model and running inference. Training runs on ml.g4dn.8xlarge, ml.g5.4xlarge, ml.g5.8xlarge, ml.g5.12xlarge, and ml.g5.16xlarge instances. Inference runs on the ml.g5.4xlarge, ml.g5.8xlarge, ml.g5.12xlarge, and ml.g5.16xlarge instances in either batch or real-time mode. Larger instances carry more compute capacity. Your cost scales with the instance size and the hours you use.
Top-of-mind questions for buyers
What does one billed hour cover on each instance type?
You pay per host-hour, meaning one hour of one running instance. The software meters running time only. Larger instance types like ml.g5.16xlarge carry more compute per hour than smaller ones like ml.g5.4xlarge. Multiple running instances each accrue their own hourly charge in parallel.
How do batch and real-time inference charges differ mechanically?
Both bill per host-hour on the same instance types. Batch mode processes grouped data on demand, so charges accrue during each processing run. Real-time mode keeps an endpoint running to serve live requests, so charges accrue continuously while the endpoint stays active, whether or not requests arrive.
Do training and inference charges bill separately or combine?
They bill independently. Training host-hours and inference host-hours each meter their own running time. If you train the model and then run inference, both appear as separate line items. You are not required to run all activities; you pay only for the instances and modes you actually run.
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An Amazon SageMaker algorithm is a machine learning model that requires your training data to make predictions. Use the included training algorithm to generate your unique model artifact. Then deploy the model on Amazon SageMaker for real-time inference or batch processing. Amazon SageMaker is a fully managed platform for building, training, and deploying machine learning models at scale.
Deploy the model on Amazon SageMaker AI using the following options:
Algorithm training
Before deploying the model, train it with your data using the algorithm training process. You're billed for software and SageMaker infrastructure costs only during training. Duration depends on the algorithm, instance type, and training data size. When training completes, the model artifacts save to your Amazon S3 bucket. These artifacts load into the model when you deploy for real-time inference or batch processing. For more information, see Use an Algorithm to Run a Training Job .
Real-time inference
Deploy the model as an API endpoint for your applications. When you send data to the endpoint, SageMaker processes it and returns results by API response. The endpoint runs continuously until you delete it. You're billed for software and SageMaker infrastructure costs while the endpoint runs. AWS Marketplace models don't support Amazon SageMaker Asynchronous Inference. For more information, see Deploy models for real-time inference .
Batch transform
Deploy the model to process batches of data stored in Amazon Simple Storage Service (Amazon S3). SageMaker runs the job, processes your data, and returns results to Amazon S3. When complete, SageMaker stops the model. You're billed for software and SageMaker infrastructure costs only during the batch job. Duration depends on your model, instance type, and dataset size. AWS Marketplace models don't support Amazon SageMaker Asynchronous Inference. For more information, see Batch transform for inference with Amazon SageMaker AI .
Version release notes
This is the first version of our Spanish general text classification model. This initial release demonstrates our commitment to making Spanish machine learning resources. Our model has been trained on a diverse Spanish dataset to ensure robust performance and accuracy in various scenarios. While this is just the beginning, we are excited about the potential applications and improvements that future iterations will bring. We look forward to refining and enhancing our model based on user feedback and continued research.
Additional details
Inputs
Outputs
Hyperparameters
Channel specifications
Metrics
Usage instructions
Sample notebooks
Inputs
Summary
The fine-tuned classification model accepts as input a JSON object containing a list of texts.
{
"inputs": [
"Aunque al principio tenía dudas por algunas reseñas negativas, el servicio terminó sorprendiéndome para bien: el envío fue rápido, el producto funciona perfectamente y la atención al cliente resolvió mis preguntas con mucha amabilidad.",
"El informe describe las características principales del sistema, menciona algunas limitaciones conocidas y resume los resultados obtenidos durante las pruebas internas.",
"La aplicación promete muchas funciones interesantes, pero en la práctica se cierra constantemente, tarda demasiado en cargar y el soporte técnico no ofreció ninguna solución útil."
]
}
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