Using Embeddings API in Azure OpenAI

营赢盈英2024-08-10 16:54

**题意：**当我在 Azure OpenAI 中使用嵌入功能时，我遇到了 404 错误（资源未找到）

问题背景：

When I use embeddings with Azure OpenAI I am getting 404 (resource not found):

当我在 Azure OpenAI 中使用嵌入功能时，我遇到了 404 错误（资源未找到）

cs 复制代码

    EmbeddingsOptions embdOptions = new EmbeddingsOptions(text);
    Azure.AI.OpenAI.Embeddings response = Task.Run(() => mOpenAiClient.GetEmbeddingsAsync(mWebSvc.AzureOpenAI.DeploymentID, embdOptions)).Result;

The text is the input text to be used to create the vector. Also, mWebSvc.AzureOpenAI.DeploymentID is a Deployment ID or Deployment Name, which is "ada2" - this is how I named the text-embedding-ada-002 model. Also, while I created mOpenAiClient I used the URL:

该文本是用于创建向量的输入文本。同时，mWebSvc.AzureOpenAI.DeploymentID 是一个部署ID或部署名称，这里是 "ada2"------这是我给text-embedding-ada-002模型命名的名称。另外，在创建mOpenAiClient时，我使用了以下URL：

cs 复制代码

"https://AzureOpenAIExperiment.openai.azure.com/openai/deployments/ada2/embeddings?api-version=2023-05-15"

Any ideas? Microsoft is quite silent on these things and no documentation is provided in Azure OpenAI part of Azure SDK.

有什么想法吗？微软在这些事情上相当沉默，Azure SDK的Azure OpenAI部分也没有提供任何文档。

问题解决：

Apparently, the URL that I used before, although correct for normal HttpClient calls is not what Azure Open AI API is expecting. It expects this:

显然，我之前使用的URL虽然对于正常的HttpClient调用是正确的，但并不是Azure OpenAI API所期望的。它期望的是这样的：

cs 复制代码

https://{resourceName}.openai.azure.com

Where {resourceName} is a placeholder - it is the name of the resource you created on Azure. The Type Of Resource is: "Azure OpenAI". This is the resource that you deployed the model (in my case text-embedding-ada-002 that I named "ada2". This "ada2" goes as a parameter into GetEmbeddingsAsync function.

其中{resourceName}是一个占位符，它是你在Azure上创建的资源的名称。资源类型是："Azure OpenAI"。这是你部署模型的资源（在我的情况下，我命名为"ada2"的text-embedding-ada-002模型）。这个"ada2"作为参数传递给GetEmbeddingsAsync函数。