# Create Contextualized Embeddings

**POST** `/v1/contextualizedembeddings`

Generate contextualized embeddings for document chunks. Chunks from the same document share context awareness, improving retrieval quality for document-based applications.

Base URL: `https://api.perplexity.ai`

## Authorization

| Option | Scheme | Type | Sent as | Scopes |
| --- | --- | --- | --- | --- |
| Option 1 | `HTTPBearer` | `http` | `Authorization: Bearer <token>` | — |

## Request body

Required. Media type: `application/json`

### Example request body

```json
{
  "dimensions": 0,
  "encoding_format": "base64_int8",
  "input": [
    [
      "string"
    ]
  ],
  "model": "pplx-embed-context-v1-0.6b"
}
```

## Responses

| Status | Description | Media type |
| --- | --- | --- |
| `200` | Successful Response | `application/json` |
| `422` | Validation Error | `application/json` |

### Example response: 200 — Successful Response

```json
{
  "data": [
    {
      "data": [
        {
          "embedding": "string",
          "index": 0,
          "object": "embedding"
        }
      ],
      "index": 0,
      "object": "list"
    }
  ],
  "model": "string",
  "object": "list",
  "usage": {
    "cost": {
      "currency": "USD",
      "input_cost": 0,
      "total_cost": 0
    },
    "prompt_tokens": 0,
    "total_tokens": 0
  }
}
```

### Example response: 422 — Validation Error

```json
{
  "detail": [
    {
      "loc": [
        0
      ],
      "msg": "string",
      "type": "string"
    }
  ]
}
```

## Related pages

- [Add a skill revision](./updateskill.md)
- [Cancel Agent Response](./cancelagentresponse.md)
- [Create a skill](./createskill.md)
- [Create Agent Response](./createagent.md)
- [Create Async Chat Completion](./create_async_chat_completions_async_chat_completions_post.md)
- [Create Chat Completion](./chat_completions_chat_completions_post.md)
- [Create Embeddings](./embeddings_v1_embeddings_post.md)
- [Delete a skill](./deleteskill.md)
- [Download Agent Response File](./downloadagentfile.md)
- [Get a skill](./getskill.md)

# Agent Instructions

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