> ## Documentation Index
> Fetch the complete documentation index at: https://www.narev.ai/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# ModelRef

[**@ai-billing/narev**](https://www.narev.ai/docs/ai-billing/reference/narev/typedoc/index.md)

***

[@ai-billing/narev](https://www.narev.ai/docs/ai-billing/reference/narev/typedoc/index.md) / ModelRef

# Interface: ModelRef

Defined in: packages/types/dist/index.d.ts:145

A model reference entry (provider\_id + model\_id, no pricing).

## Properties

### provider\_id

> **provider\_id**: `string`

Defined in: packages/types/dist/index.d.ts:146

***

### model\_id

> **model\_id**: `string`

Defined in: packages/types/dist/index.d.ts:147


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