---
title: Jina AI
description: Use Jina AI embeddings with Nexus — embeddings only via OpenAI-compatible API.
---

Jina AI provides high-quality embeddings via an OpenAI-compatible API. This is an embeddings-only provider — chat completions and streaming are not supported.

## Installation

```go
import "github.com/xraph/nexus/providers/jinaai"
```

## Quick Start

```go
provider := jinaai.New(os.Getenv("JINA_API_KEY"))

gw := nexus.New(
    nexus.WithProvider(provider),
)
```

## Options

| Option | Description |
|--------|-------------|
| `jinaai.WithBaseURL(url)` | Override the API base URL (default: `https://api.jina.ai/v1`) |

## Capabilities

| Capability | Supported |
|-----------|-----------|
| Chat | No |
| Streaming | No |
| Embeddings | Yes |
| Vision | No |
| Tools | No |
| Thinking | No |

## Models

| Model | Context | Embed Price |
|-------|---------|-------------|
| `jina-embeddings-v3` | 8,192 | $0.02/M |
| `jina-clip-v2` | 8,192 | $0.02/M |