Hugging Face

如需使用 Hugging Face Inference Providers， 请引入 langchain4j-open-ai 模块，因为 Hugging Face Inference Providers API 与 OpenAI 兼容。

Maven 依赖

<dependency>
    <groupId>dev.langchain4j</groupId>
    <artifactId>langchain4j-open-ai</artifactId>
    <version>1.13.0</version>
</dependency>

示例

ChatModel model = OpenAiChatModel.builder()
    .apiKey(System.getenv("HF_API_KEY"))
    .baseUrl("https://router.huggingface.co/v1")
    .modelName("HuggingFaceTB/SmolLM3-3B:hf-inference")
    .build();

StreamingChatModel streamingModel = OpenAiStreamingChatModel.builder()
    .apiKey(System.getenv("HF_API_KEY"))
    .baseUrl("https://router.huggingface.co/v1")
    .modelName("HuggingFaceTB/SmolLM3-3B:hf-inference")
    .build();