> For the complete documentation index, see [llms.txt](https://docs.scorable.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.scorable.ai/concepts-and-examples/usage.md).

# Concepts

This section covers the core Scorable concepts in depth. For a short glossary of the main terms, see the [Concepts overview](/overview/concepts.md).

* [Projects](/concepts-and-examples/usage/projects.md): workspaces that group related resources inside your organization.
* [Models](/concepts-and-examples/usage/models.md): the LLMs that power evaluators, including your own connected models.
* [Objectives](/concepts-and-examples/usage/objectives.md): reusable definitions of what you want to evaluate.
* [Evaluators](/concepts-and-examples/usage/evaluators.md): individual scoring rubrics, both built-in and custom.
* [Datasets & Annotations](/concepts-and-examples/usage/datasets-and-annotations.md): labeled data for calibrating and steering evaluators.
* [Judges](/concepts-and-examples/usage/judges.md): bundles of evaluators that capture your definition of quality for a use case.
* [Prompt Testing](/concepts-and-examples/usage/prompt-testing.md): compare prompts and models against datasets from the CLI.
* [Monitoring & Insights](/concepts-and-examples/usage/monitoring-and-insights.md): observe evaluation results in production.
* [Issues](/concepts-and-examples/usage/issues.md): structured, searchable records of recurring failure patterns.
* [Execution, Auditability and Versioning](/concepts-and-examples/usage/execution-auditability-and-versioning.md): logs, retention, and reproducibility.
* [Access Controls & Roles](/concepts-and-examples/usage/access-controls-and-roles.md): user roles and permissions.
* [Lifecycle Management](/concepts-and-examples/usage/lifecycle-management.md): evolving your evaluation stack over time.