OpenML Search Datasets
Search the OpenML platform for machine learning benchmark datasets. OpenML hosts thousands of curated datasets with standardized metadata, quality metrics, and associated ML tasks/runs. Returns dataset IDs, names, versions, formats, and quality statistics (number of instances, features, classes, missing values). Use this to discover datasets for benchmarking, AutoML experiments, or finding datasets by name. Results are paginated; use limit to control page size. Use OpenML_get_dataset for full m…
Overview
Search the OpenML platform for machine learning benchmark datasets. OpenML hosts thousands of curated datasets with standardized metadata, quality metrics, and associated ML tasks/runs. Returns dataset IDs, names, versions, formats, and quality statistics (number of instances, features, classes, missing values). Use this to discover datasets for benchmarking, AutoML experiments, or finding datasets by name. Results are paginated; use limit to control page size. Use OpenML_get_dataset for full metadata on a specific dataset.
Schema
JSON Schema the agent (or your API call) must match.
View JSON schemaExpandCollapse
Examples (1)
Default OpenML Search Datasets call
Public-safe example · rate-limited
Identifiers
- Catalog ID
- tu_OpenML_search_datasets
- Tool name
- OpenML_search_datasets
- Added
- 2026-05-01 00:58Z
- Tags
- tooluniverse