Supported models and model features
The Converse API supports the following Amazon Bedrock models and model features. The Converse API doesn't support any embedding models (such as Titan Embeddings G1 - Text) or image generation models (such as Stability AI).
| Model | Converse | ConverseStream | System prompts | Document chat | Vision | Tool use | Streaming tool use | Guardrails |
|---|---|---|---|---|---|---|---|---|
|
AI21 Jamba-Instruct |
Yes |
Yes |
Yes |
No |
No |
No |
No |
No |
|
AI21 Labs Jurassic-2 (Text) |
Limited. No chat support. |
No |
No |
No |
No |
No |
No |
Yes |
|
AI21 Labs Jamba 1.5 Large |
Yes |
Yes |
Yes |
Yes |
No |
Yes |
Yes |
Yes |
|
AI21 Labs Jamba 1.5 Mini |
Yes |
Yes |
Yes |
Yes |
No |
Yes |
Yes |
Yes |
|
Amazon Titan models |
Yes |
Yes |
No |
Yes (except Titan Text Premier) |
No |
No |
No |
Yes |
|
Anthropic Claude 2.x and earlier models |
Yes |
Yes |
Yes |
Yes |
No |
No |
No |
Yes |
|
Anthropic Claude 3 models |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
|
Anthropic Claude 3.5 Sonnet |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
|
Cohere Command |
Limited. No chat support. |
Limited. No chat support. |
No |
Yes |
No |
No |
No |
Yes |
|
Cohere Command Light |
Limited. No chat support. |
Limited. No chat support. |
No |
No |
No |
No |
No |
Yes |
|
Cohere Command R and Command R+ |
Yes |
Yes |
Yes |
Yes |
No |
Yes |
Yes |
No |
|
Meta Llama 2 and Llama 3 |
Yes |
Yes |
Yes |
Yes |
No |
No |
No |
Yes |
|
Meta Llama 3.1 |
Yes |
Yes |
Yes |
Yes |
No |
Yes |
No |
Yes |
|
Mistral AI Instruct |
Yes |
Yes |
No |
Yes |
No |
No |
No |
Yes |
|
Mistral Large |
Yes |
Yes |
Yes |
Yes |
No |
Yes |
No |
Yes |
|
Mistral Large 2 (24.07) |
Yes |
Yes |
Yes |
Yes |
No |
Yes |
No |
Yes |
| Mistral Small | Yes | Yes | Yes | No | No | Yes | No | Yes |
Note
Cohere Command (Text) and AI21 Labs Jurassic-2 (Text) don't support chat with the Converse API. The models can only handle one user message at a time and can't maintain the history of a conversation. You get an error if you attempt to pass more than one message.
