# LLM fixtures

> Match normalized requests to ordered content, tool, JSON, error, and workflow fixtures.

- Canonical URL: https://dotmock.com/docs/features/llm-fixtures
- Capability status: Available
- Last verified: 2026-07-24

## Prerequisites
- A DotMock workspace you can access
- The API ID in $API_ID and its published runtime URL in $MOCK_URL when the example calls the mock

## In this guide
- Match normalized request fields
- Return content or a provider error
- Model a complete tool workflow
- Sequence behavior with shared state
- Control timing and reliability

## Verified boundaries
- Fixtures use AND matching across configured fields and are evaluated in their configured order.

Read the canonical guide for its complete examples and expected results: https://dotmock.com/docs/features/llm-fixtures