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

# Models

> Browse and edit LLM model pricing in Manage Models - Model ID, type, context window, and input/output price per 1M tokens

The left sidebar on **Manage Models** lists providers and their models. Each row shows context window and input price. Badges mark **Default** (seeded) vs **Custom** (added by you). Click a model to open the editor on the right, or use **+** on a provider to add one.

## Edit or add a model

| Field                                                              | Notes                                                                                                     |
| ------------------------------------------------------------------ | --------------------------------------------------------------------------------------------------------- |
| **Model ID**                                                       | Identifier your SDK sends (e.g. `gpt-4o-2024-08-06`). Normalized to lowercase; only editable when adding. |
| **Display Name**                                                   | Human-readable name in dropdowns.                                                                         |
| **Model Type**                                                     | Chat, Embeddings, Images, or Audio - controls how export JSON is shaped.                                  |
| **Context Window**                                                 | Max context length in tokens.                                                                             |
| **Input Price (per 1M tokens)** / **Output Price (per 1M tokens)** | Used for AI cost tracking and recalculation.                                                              |
| **Capabilities (comma separated)**                                 | Optional list (e.g. `function-calling, vision, streaming`).                                               |

Click **Save Model** to persist. For an existing model, **Delete** opens a confirmation titled **Delete Model**.

Empty state copy when nothing is selected: **Select a model to view details**.

## Tips

* Model ID should match `gen_ai.request.model` on your spans so [Configuration](/latest/openlit/costs/configuration) and ingest-time pricing can resolve it.
* After changing prices, use Auto Pricing or the Cost tile refresh icon on a trace for historical spans; the [SDK Pricing URL](/latest/openlit/costs/manage-models/sdk-pricing) applies to future tracing.

## API

<Card title="Models API" href="/latest/openlit/developer-resources/api-reference/endpoint/manage-models/models" icon="code">
  List, create/update, and delete models
</Card>