Google GenAI Embeddings Module

Google GenAI Text Embeddings Documentation

Overview

The Google GenAI Embeddings module provides text embedding generation using Google's embedding models through either the Gemini Developer API or Vertex AI.

Current Support

Please note that at this time the spring-ai-google-genai-embedding module supports text embeddings only.

This is due to the fact that the Google GenAI SDK currently supports text embeddings only, with multimodal embeddings support pending.

Starter Dependency

<dependency>
    <groupId>org.springframework.ai</groupId>
    <artifactId>spring-ai-starter-model-google-genai-embedding</artifactId>
</dependency>

Manual Configuration

<dependency>
    <groupId>org.springframework.ai</groupId>
    <artifactId>spring-ai-google-genai-embedding</artifactId>
</dependency>

Authentication Modes

The module supports two authentication modes:

• Gemini Developer API: Use an API key for quick prototyping
• Vertex AI: Use Google Cloud credentials for production deployments

See the documentation for detailed configuration instructions.