# OpenResponsesWebSearchPreview20250311Tool

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


## Fields

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