Supported foundation models in Amazon Bedrock - Amazon Bedrock

Supported foundation models in Amazon Bedrock

Amazon Bedrock supports foundation models (FMs) from the following providers. Select a link in the Provider column to see documentation for that provider.

To use a foundation model with the Amazon Bedrock API, you'll need its model ID. For a list for model IDs, see Amazon Bedrock model IDs.

Provider Model Input modalities Output modalities Inference parameters Hyperparameters
Amazon Titan Text G1 - Express Text Text, Chat Link Link
Titan Text G1 - Lite Text Text Link Link
Titan Text Premier Text Text Link Link
Titan Image Generator G1 Text, Image Image Link Link
Titan Embeddings G1 - Text Text Embeddings Link N/A
Titan Text Embeddings V2 Text Embeddings Link N/A
Titan Multimodal Embeddings G1 Text, Image Embeddings Link Link
Anthropic Claude Text Text, Chat Link N/A
Claude Instant Text Text, Chat Link N/A
Claude 3 Sonnet Text, Image Text, Chat Link N/A
Claude 3.5 Sonnet Text, Image Text, Chat Link N/A
Claude 3 Haiku Text, Image Text, Chat Link N/A
Claude 3 Opus Text, Image Text, Chat Link N/A
AI21 Labs Jurassic-2 Mid Text Text, Chat Link N/A
Jurassic-2 Ultra Text Text, Chat Link N/A
Jamba-Instruct Text Text, Chat Link N/A
Cohere Command Text Text Link Link
Command Light Text Text Link Link
Command R Text Text, Chat Link N/A
Command R+ Text Text, Chat Link N/A
Embed English Text Embeddings Link N/A
Embed Multilingual Text Embeddings Link N/A
Meta Llama 2 Chat 13B Text Text, Chat Link N/A
Llama 2 Chat 70B Text Text, Chat Link N/A
Llama 2 13B (see note below) Text Text Link Link
Llama 2 70B (see note below) Text Text Link Link
Llama 3 8b Instruct Text Text, Chat Link N/A
Llama 3 70b Instruct Text Text, Chat Link N/A
Llama 3.1 8b Instruct Text Text, Chat Link N/A
Llama 3.1 70b Instruct Text Text, Chat Link N/A
Llama 3.1 405B Instruct (preview) Text Text, Chat Link N/A
Mistral AI Mistral 7B Instruct Text Text Link N/A
Mixtral 8X7B Instruct Text Text Link N/A
Mistral Large Text Text Link N/A
Mistral Small Text Text Link N/A
Stability AI Stable Diffusion XL Text, Image Image Link N/A
Note

The Meta Llama 2 (non-chat) models can only be used after being customized and after purchasing Provisioned Throughput for them.

The following sections provide information about using foundation models and reference information for models.