Base model IDs
The following is a list of model IDs for the currently available base models. You use a model ID to identify the base model that you want to use in a call to InvokeModel or InvokeModelWithResponseStream.
For information about the model IDs that you need for provisioned throughput, see Provisioned Throughput model IDs.
| Provider | Model name | Version | Model Id |
|---|---|---|---|
| AI21 Labs | Jurassic-2 Mid | 1.x | ai21.j2-mid-v1 |
| AI21 Labs | Jurassic-2 Ultra | 1.x | ai21.j2-ultra-v1 |
| Amazon | Titan Embeddings G1 - Text | 1.x | amazon.titan-embed-text-v1 |
| Amazon | Titan Text G1 - Express | 1.x | amazon.titan-text-express-v1 |
| Amazon | Titan Multimodal Embeddings G1 | 1.x | amazon.titan-embed-image-v1 |
| Amazon | Titan Image Generator G1 | 1.x | amazon.titan-image-generator-v1 |
| Anthropic | Claude | 1.x | anthropic.claude-v1 |
| Anthropic | Claude | 2.x | anthropic.claude-v2. For Claude 2.1, use anthropic.claude-v2:1 |
| Anthropic | Claude Instant | 1.x | anthropic.claude-instant-v1 |
| Cohere | Command | 14.x | cohere.command-text-v14 |
| Cohere | Command Light | 15.x | cohere.command-light-text-v14 |
| Cohere | Embed English | 3.x | cohere.embed-english-v3 |
| Cohere | Embed Multilingual | 3.x | cohere.embed-multilingual-v3 |
| Meta | Llama 2 Chat 13B | 1.x | meta.llama2-13b-chat-v1 |
| Meta | Llama 2 Chat 70B | 1.x | meta.llama2-70b-chat-v1 |
| Stability AI | Stable Diffusion XL | 0.x | stability.stable-diffusion-xl-v0 |
| Stability AI | Stable Diffusion XL | 1.x | stability.stable-diffusion-xl-v1 |
Note
Stable Diffusion XL 1.x is only available with Provisioned Throughput. For more information, see Provisioned Throughput. Stable Diffusion XL 0.x is a preview release.
