> ## Documentation Index
> Fetch the complete documentation index at: https://cognitio-agent.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Interface: ModelUsageSummary

> Generated from the public TypeScript API.

Usage and pricing metadata for one provider/model within a session or result.

## Extends

* `Omit`\<[`UsageSummary`](UsageSummary), `"perModel"`>

## Properties

### cacheCreationInputTokens?

```ts theme={null}
optional cacheCreationInputTokens?: number;
```

#### Inherited from

[`UsageSummary`](UsageSummary).[`cacheCreationInputTokens`](UsageSummary#cachecreationinputtokens)

***

### cacheReadInputTokens?

```ts theme={null}
optional cacheReadInputTokens?: number;
```

#### Inherited from

[`UsageSummary`](UsageSummary).[`cacheReadInputTokens`](UsageSummary#cachereadinputtokens)

***

### costUsd

```ts theme={null}
costUsd: number;
```

***

### inputTokens

```ts theme={null}
inputTokens: number;
```

#### Inherited from

[`UsageSummary`](UsageSummary).[`inputTokens`](UsageSummary#inputtokens)

***

### outputTokens

```ts theme={null}
outputTokens: number;
```

#### Inherited from

[`UsageSummary`](UsageSummary).[`outputTokens`](UsageSummary#outputtokens)

***

### reasoningTokens?

```ts theme={null}
optional reasoningTokens?: number;
```

#### Inherited from

[`UsageSummary`](UsageSummary).[`reasoningTokens`](UsageSummary#reasoningtokens)


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