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Jina

https://jina.ai/

Maven Dependency​

<dependency>
    <groupId>dev.langchain4j</groupId>
    <artifactId>langchain4j-jina</artifactId>
    <version>1.18.0-beta28</version>
</dependency>

APIs​

  • JinaEmbeddingModel

Capabilities​

  • Multimodal (jina-clip-v2, jina-embeddings-v4 — auto-detected from the model name): embeds text and images. Jina embeds one modality per input item (it does not fuse interleaved text + image); pass a single TextContent or a single ImageContent (URL or base64) per input in an EmbeddingRequest.
  • Listeners: configure via JinaEmbeddingModel.builder().listeners(...).

See Embedding Model for the request/response API and multimodal usage.

Examples​