API reference

Start with the layer you need, whether you're querying a dataset, presenting results, or building an agent.

Layer	APIs
Core	Schemas, execution results, serialization, and class registry
Data	Connectors, configuration, loaders, and source catalog
Output	Specifications, result storage, resolution, and formatting
Agents	Chat sessions, tools, extraction, enrichment, summarization, and traces

The dependency order is core <- data <- output <- agents. Use connectors without an agent, or build outputs without the application UI.

For benchmarks and evaluation, see the research API reference.