Variable heroku`Const`

heroku: {
    chat: (model: string) => HerokuChatLanguageModel;
    embedding: (model: string) => HerokuEmbeddingModel;
    image: (model: string) => HerokuImageModel;
} = ...

Type Declaration

chat: (model: string) => HerokuChatLanguageModel
Creates a chat language model instance for the specified Heroku model.
Throws
When chat API key is missing or model is unsupported
Example
```
const chatModel = heroku.chat("claude-4-sonnet");

const { text } = await generateText({
  model: chatModel,
  prompt: "Explain quantum computing"
});
```
embedding: (model: string) => HerokuEmbeddingModel
Creates an embedding model instance for the specified Heroku model.
Throws
When embeddings API key is missing or model is unsupported
Example
```
const embeddingModel = heroku.embedding("cohere-embed-multilingual");

const { embedding } = await embed({
  model: embeddingModel,
  value: "Text to embed"
});
```
image: (model: string) => HerokuImageModel
Creates an image generation model instance for the specified Heroku model.
Throws
When the image API key is missing or the model identifier is invalid
Example
```
const imageModel = heroku.image("stable-image-ultra");

const { images } = await generateImage({
  model: imageModel,
  prompt: "A scenic view of mountains during sunrise"
});
```