Description

According to the type definitions, @ai-sdk/amazon-bedrock supports Cohere embedding models

In practice, Cohere models require a different request format than Amazon Titan models (here), causing the provider to fail with an error when attempting to use them.

Malformed input request: #: required key [images] not found#: required key [texts] not found#: required key [texts] not found#: required key [texts] not found#: required key [texts] not found#: required key [input_type] not found#: extraneous key [inputText] is not permitted, please reformat your input and try again.

Code example

import { createAmazonBedrock, bedrock } from '@ai-sdk/amazon-bedrock';
import { embedMany } from 'ai';

...
const response = await embedMany({
    model: bedrock.textEmbeddingModel('cohere.embed-english-v3'),
    values: ['foo', 'bar'],
})

AI provider

@ai-sdk/amazon-bedrock v2.0.5

Additional context

No response