# OpenResponsesWebSearchPreview20250311Tool

Web search preview tool configuration (2025-03-11 version)


## Fields

| Field                                                                                                                      | Type                                                                                                                       | Required                                                                                                                   | Description                                                                                                                | Example                                                                                                                    |
| -------------------------------------------------------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------- |
| `type`                                                                                                                     | [components.OpenResponsesWebSearchPreview20250311ToolType](../components/openresponseswebsearchpreview20250311tooltype.md) | :heavy_check_mark:                                                                                                         | N/A                                                                                                                        |                                                                                                                            |
| `search_context_size`                                                                                                      | [Optional[components.ResponsesSearchContextSize]](../components/responsessearchcontextsize.md)                             | :heavy_minus_sign:                                                                                                         | Size of the search context for web search tools                                                                            | medium                                                                                                                     |
| `user_location`                                                                                                            | [OptionalNullable[components.WebSearchPreviewToolUserLocation]](../components/websearchpreviewtooluserlocation.md)         | :heavy_minus_sign:                                                                                                         | N/A                                                                                                                        |                                                                                                                            |