# Quality datasets for AI training.

Community-driven marketplace with verified datasets. Explore, preview, and download data for free.

\
Available exclusively on NeuroBlock OS Cloud](https://cloud.neuroblockos.com/)

OpenData is the dataset marketplace of the NeuroBlock ecosystem. Access quality-verified datasets to train your models with DataLab, all from NeuroBlock OS Cloud.

[Browse Datasets](https://cloud.neuroblockos.com/)

## Explore community datasets.

Quality-analyzed datasets ready for AI training. Browse, save to your library, and use them however you want.

### Ready-to-train datasets

Datasets already analyzed and processed, ready to use in DataLab for training AI models. Quality verified, structured, and optimized for machine learning workflows.

- Quality analyzed and verified
- Add directly to your library
- Use in DataLab to train models

### Raw datasets

Unprocessed datasets in various formats—PDF, plain documents, and more. Use them in DataLab to create processed datasets, or simply consult the information as-is.

- PDF, documents, and other formats
- Process in DataLab or consult directly
- Download and use as you want

## Explore datasets.

Search through OpenData, browse categories, and preview datasets before deciding how you want to use them.

### Search and discover datasets

Use the OpenData search engine to find datasets related to the topic you need. You can quickly explore matching results and identify the datasets that best fit your use case.

You can also browse the different OpenData categories to discover datasets by theme, making it easier to explore the marketplace and find relevant information.

### Preview OpenData datasets and documents

Before using a dataset, you can consult and preview its contents directly in OpenData. This makes it easy to review the information, understand its structure, and decide whether it fits your needs.

You can save these datasets in your private NeuroBlock OS Cloud library and use them to create processed question-and-answer datasets for training artificial intelligence models.

## Publish your own datasets.

Share your data with the community and contribute quality information to the ecosystem.

### Share with the community

Make your datasets public and contribute to the ecosystem. Help others train better AI models with quality data. Build your reputation as a data contributor.

Datasets stored in your private NeuroBlock OS Cloud library are 100% private by default. However, you can choose to make some of them public so they become available in OpenData, allowing other users to download them, add them to their own library, and use them to train artificial intelligence models. This helps build a more open community and makes quality data more accessible to everyone.

## Data is the bottleneck. OpenData is the solution.

The quality of your AI depends on the quality of your data. OpenData is the foundation of the NeuroBlock ecosystem—providing the data that powers everything else.

OpenData

The foundation. Quality datasets that feed DataLab and ultimately power the models you run on NeuroAI. Without good data, there is no good AI.

DataLab

Takes datasets from OpenData and turns them into trained AI models. The bridge between raw data and production-ready intelligence.

NeuroAI

Runs the models trained with data from OpenData. Cloud or local on iOS—the final step in the pipeline that starts with quality data.

## Start exploring datasets.

Find quality data for your AI models. Verified datasets, ready to use.

[Open OpenData](https://cloud.neuroblockos.com/)