ModelControls

Model capabilities, settings and usage, each showing where the value came from.

Model controls

Configure the next request. The host validates model and tool access when it runs.

ModelMode

Override temperature

TemperatureExplicit value · Supported range 0–1

ToolsSearch documentsCompare recordsNot supported by the selected model.Archive recordsWrite permission is not granted.

Estimated input tokens4,200

Estimated output tokens850

Estimated cost$0.0124

Cost basis: Fixture calculation only; not a provider price.

Synthetic usage record · Sep 29, 2026, 12:00 PM UTC

Capabilities fixture-3 · Synthetic capability fixture · Sep 29, 2026, 12:00 PM UTC

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Interactions use local sample data.

Usage and props

Discover capabilities on the host, persist the draft and validate settings/access at execution. Usage requires a named source and timestamp.

This is the public signature used by this example. Open Code to see how the values and callbacks fit together.

capabilities · value: ModelSettings · onValueChange · status? · stale? · usage?

These are the main props for the example. The package's TypeScript declarations include the full API.